UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ICkKQ13OgtdyA+crRn3td942tHQh7ktV+xY3kjVkuy0=' 
WHERE 
  key_id = 'e12162a9e2fe06f9a6b13cf5675fcfdf0e94bc9249a32ba92de8d789708d5536' 
  AND (
    token = 'ICkKQ13OgtdyA+crRn3td942tHQh7ktV+xY3kjVkuy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )