UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IU5TEgIKpCMj1dVh/FWSjXImS3+nzkJxcbVlvfM8v1Y=' 
WHERE 
  key_id = '4858d9130e0fb12696027873ac7e7958455a2f48f4588626acd566b6854f306d' 
  AND (
    token = 'IU5TEgIKpCMj1dVh/FWSjXImS3+nzkJxcbVlvfM8v1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )