INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '916f2f94f9afafa798c36188d80be2f00181626df54b91695da9ea72c398166c', 
    '5rbiJHSphzgFyNBgeaJeQR+fSydE0Tg/Thj12L7RC9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)