INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3ec232ccc20ffdf2c129ff46cdf418c1458926050a526fb7e6678e5117252f3', 
    'knphBNL0QF0InbOKQBC6bCrXzSmovjUlg6PJMtT3eBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)