UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQSuskglsa9mrWlY6FFqDTHujray9IyPxVmslGKwCXU=' 
WHERE 
  key_id = '32f22247db86d1a601d430224746e9ecce9b48c6495bb32c1188155d2dbd99aa' 
  AND (
    token = 'qQSuskglsa9mrWlY6FFqDTHujray9IyPxVmslGKwCXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )