INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5793bc8e71302a119f65059924b98f902493c0a549026a656c6ae3f08be024f3', 
    '2JJdd52q+utP7iKFoOT7In8PnmPRQt0Kc1dmsIKdFd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)