UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Ff/6zAHcXKQvm6+BDVqoJqflERtY8blbdhP1wAo478=' 
WHERE 
  key_id = '95cb3920f81577730525c13373f4c477c7663c412d7ecc4dad0ca27e8b97def9' 
  AND (
    token = '4Ff/6zAHcXKQvm6+BDVqoJqflERtY8blbdhP1wAo478=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )