UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8oR/QgDKPBYys5I22XSv9lLIs0ZYiciT80b+D7HlS00=' 
WHERE 
  key_id = '42b671b3c374505f90099f741de30eb1a7a28d099939b36b6d8f0d46cbc6ab7b' 
  AND (
    token = '8oR/QgDKPBYys5I22XSv9lLIs0ZYiciT80b+D7HlS00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )