UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4SnOTCih8zgr9OqZH0Nr4fh0/C2fmUmmHygDJ+653a8=' 
WHERE 
  key_id = '4f214fb343d686e60c58c3d0a33a963067d6d61f343603640c7a468947efa976' 
  AND (
    token = '4SnOTCih8zgr9OqZH0Nr4fh0/C2fmUmmHygDJ+653a8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )