UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IwrZSMpWUQv6kCRnhAmub2GZePjutdT+bnWoRmWoa3U=' 
WHERE 
  key_id = '844ea75d17236e1325f44cb21fc7b9afb165ae2b23fbdc9bbed55a3fdbd3b368' 
  AND (
    token = 'IwrZSMpWUQv6kCRnhAmub2GZePjutdT+bnWoRmWoa3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )