INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21ed37878a1a8c27942c83622156278660293debe533464ea5841662081c2ef5', 
    'Nxxe0JnnkUn+/iSfqya7A7SdQyB8n5RW/i40kMS5ITI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)