UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUpBlqo+DYNZXwt+A799hIlRn4RMOfifJ6+KTaZfTUs=' 
WHERE 
  key_id = '72395bd07464e7b041d89aea60fb7ae1a7f2870a59ab0b2717400e2b0398c1e9' 
  AND (
    token = 'pUpBlqo+DYNZXwt+A799hIlRn4RMOfifJ6+KTaZfTUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )