Sandbox

SELECT 
  1 
FROM 
  cscart_aprillock_keys 
WHERE 
  key_id = '18082ae92e1fa44154bc9a225ba1797e69ba4f23dc4360c202aa5b9074d477fd' 
  AND token = 'eHD9Uc5/ocfkPskw9l1wxS5Ye/b9H88rqejb+G1kGCA=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())

Query time 0.00039

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}