INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84c3461677451abd89f628a1e945c3fed165335d3a1172a516f438cc80e54ccc', 
    'S5J2Pybn5FTJ69N6OoSVwd0AE20JHpO5vFm2Wz1Jh0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)