INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a244fc4d169308c2bb291e1510fdd19a04e2ea8078280c6953595a7046cdeddb', 
    '4S/MQrUBjgTmLNiPlKYDuY+kDzksKkvZ6Utaq20qwkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)