UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6qDKfTFB7hlKJ8mC9Gbu4SEkFwoAPgQsmn0nvBCqkWQ=' 
WHERE 
  key_id = 'f415cde877abe9b4d8289a5034c58c188baaa79ae051ba6bfc94785f040e3809' 
  AND (
    token = '6qDKfTFB7hlKJ8mC9Gbu4SEkFwoAPgQsmn0nvBCqkWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )