UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5Ih1dmSyWoIOaQEBsCLaLmpZlS9gA71RvYBqOsQWRQ=' 
WHERE 
  key_id = '0b28ee1d44903ffad6abd0a3b300b18b76b26a42f716774bd06adb7b9f4c0173' 
  AND (
    token = '+5Ih1dmSyWoIOaQEBsCLaLmpZlS9gA71RvYBqOsQWRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )