INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5e5a2b9ca19b97be16ca710781b4f6c3dce1e25ca66dc5d8f5a59a2575e682f', 
    '4r4AwGftBU+I0JRmgDjdGDddYxNecdmo8j2hdUu8T+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)