INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d8adb36840097be741db94f4b680ad5fc6ec3484b316e3cedd1e40cfdd01411', 
    '6AgkSLvRMKf5svfznYtWqpbpGVmBjq+V3G4GppUdW4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)