UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyBel+V7lVLn5467yFw167Dzu9IzkXB63x1HP+0G7Y0=' 
WHERE 
  key_id = '0df0a4ac7cf7d91d9b2e768670016f6744a8b5924e8119215d40b90c0b52a453' 
  AND (
    token = 'jyBel+V7lVLn5467yFw167Dzu9IzkXB63x1HP+0G7Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )