UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nOk52SL3sbNDg6rXeDHO+EFxyM6b2UxAruuZF6BAn0=' 
WHERE 
  key_id = '5ae71a1e5ae56823eb78ed7674d2b15b246cba5066a9fe70b2b712aaebdf5172' 
  AND (
    token = '+nOk52SL3sbNDg6rXeDHO+EFxyM6b2UxAruuZF6BAn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )