UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OwwB6myfHl+7EWQvj1NT31z7KJWRl1i6sSP2RxjZ0R0=' 
WHERE 
  key_id = 'd02db0d561304af0b4fd2cc8793d48520e6aa49a9be0af21082c5f84ccc57ee9' 
  AND (
    token = 'OwwB6myfHl+7EWQvj1NT31z7KJWRl1i6sSP2RxjZ0R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )