INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd83a973b25d77997a012b923268c5f1fedfe3c6965a12cfba9cd44ec04c15390', 
    'RaET0pPqzMerhIHKlHTI2I9mRQp4gdWcWCMuApYGjE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)