UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNzH+oUvd1sDHiZzpgdpo9bfnrBVND1naCrgk/TI9+Q=' 
WHERE 
  key_id = 'fe8f488c1c43b317f6afc9c13df26575277c4f26684a8202935ceb77dcb65af0' 
  AND (
    token = 'DNzH+oUvd1sDHiZzpgdpo9bfnrBVND1naCrgk/TI9+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )