UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNdxJjfHbZ+t+GcaaCbmgGjxs5DsnMu5EA5b5/2XAdA=' 
WHERE 
  key_id = '3c05298efda922db25ea9955676a93815ab4c852c6242ea18579183b7e3865da' 
  AND (
    token = 'xNdxJjfHbZ+t+GcaaCbmgGjxs5DsnMu5EA5b5/2XAdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )