UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGBOsVOu0kCygZ9Gtkf8dOcueHF76RLa/v8tvI7NUbo=' 
WHERE 
  key_id = '3f81a97c34e869d5ffffc847a250f151c60e903005581f93df9bf45ad4e13aea' 
  AND (
    token = 'SGBOsVOu0kCygZ9Gtkf8dOcueHF76RLa/v8tvI7NUbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )