UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFzpUyf9UcCOnXRUasytMUf+OOSqhRojKDKvxcBAUD0=' 
WHERE 
  key_id = '7f9b6ccd7965590545b595da0f1924889afda436ff2ce483a1e240cab0d61187' 
  AND (
    token = 'WFzpUyf9UcCOnXRUasytMUf+OOSqhRojKDKvxcBAUD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )