UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't9J+aWrIm/jY5SWhxFyRtWuvqHfwhE7nBuGwSjtsp+s=' 
WHERE 
  key_id = 'acf94677aee1f941380be4f63da7523c62958d9f378a37712561f2220f518830' 
  AND (
    token = 't9J+aWrIm/jY5SWhxFyRtWuvqHfwhE7nBuGwSjtsp+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )