UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WT3MdaCyqYIrRb0LIbqOU23iq4qADZpDdOf7JW7CzyA=' 
WHERE 
  key_id = 'd9bbf0dfca47b7dcb5cb67229729e34d049bd66a456dc10f47082941aa282717' 
  AND (
    token = 'WT3MdaCyqYIrRb0LIbqOU23iq4qADZpDdOf7JW7CzyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )