UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dD14GrvjktYCiv5Aft99V6hxWv4W3uva8NKeea6h88w=' 
WHERE 
  key_id = '35b21f1ef2bacb22398ea47cfa3ff076bccced0c62764a1269e4ea22fb229e5a' 
  AND (
    token = 'dD14GrvjktYCiv5Aft99V6hxWv4W3uva8NKeea6h88w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )