INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ac3d9c3081a533014e95e0b4337d9af7b1d2d493069508a9c249b61b3ff19f4', 
    '14z2iiH9nXBfsTgVshFgSJtpkEs/3Mi5i2ylap9tMcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)