UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqBw/QJh/fFPxdhHrns6lDj+trWzxkN4hv6VbE44NBU=' 
WHERE 
  key_id = 'e207a7767aa60470c0b2ac6e82cfcd1fc0a64e594eb3e39d2eb495450330e6ac' 
  AND (
    token = 'kqBw/QJh/fFPxdhHrns6lDj+trWzxkN4hv6VbE44NBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )