INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0270cd38c8ae392142b4ac59f6b22c0dea04614d733598b7c533ebd5a886f2c2', 
    'DCh2opIKshAAaxuR6PsjLwcQPad1ONVYZAZ8RliQ4WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)