UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePIXhsfwZH5HpSVTGn5vMayrIsOgQWIqghzraLDZV9I=' 
WHERE 
  key_id = 'e9ea529c1d64fce31f49ac6ccb55d6f03aca260775a7777faef563c0ec126418' 
  AND (
    token = 'ePIXhsfwZH5HpSVTGn5vMayrIsOgQWIqghzraLDZV9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )