UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Syr9R9WeVPRW0hBgtQSrf3ykAFA9fCTpOhlIHZxlY8=' 
WHERE 
  key_id = '0acdb470afd89de2528a798da5c1917016608dc401739952c1e1d7e80ba1892d' 
  AND (
    token = '4Syr9R9WeVPRW0hBgtQSrf3ykAFA9fCTpOhlIHZxlY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )