UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TcqNv708ouX8Y3M2f1HsMicV7PW0dgJAhqv8v1XQtA=' 
WHERE 
  key_id = 'bc91b8e35e6f0f81859a90f2ef6a3f4640b324dc590e980811c5fb430d8f7429' 
  AND (
    token = '8TcqNv708ouX8Y3M2f1HsMicV7PW0dgJAhqv8v1XQtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )