UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rrkG525FpoJBwLpCOpLeh+pA6fHQIuLk60fEqTgRkTI=' 
WHERE 
  key_id = 'bfb5329b31606226f4dc51ab832eaf8cf9262e34a2a7fde86042b2e54698ece6' 
  AND (
    token = 'rrkG525FpoJBwLpCOpLeh+pA6fHQIuLk60fEqTgRkTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )