UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxBVfVT9xOvbHqlOXTPoxwl3ZgSJa/IOGkb53uRs998=' 
WHERE 
  key_id = '95b85f5799595bbe8272f8b51c1d756761d7efded028c5f8b3a6a0c7b352205a' 
  AND (
    token = 'qxBVfVT9xOvbHqlOXTPoxwl3ZgSJa/IOGkb53uRs998=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )