UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3zA724CiYJC+RqZ3pvfPatSUx/s2N7jw20wlQW64Ro=' 
WHERE 
  key_id = '89b33fb0cd3f2c4d1b9b50cf8e8a2b25fdace22bce0f322b38da2a4f1b448d9f' 
  AND (
    token = '/3zA724CiYJC+RqZ3pvfPatSUx/s2N7jw20wlQW64Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )