UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b086xAe4t1lUBtLoPx8DqSoNr4ytreBQYADzMTudDO0=' 
WHERE 
  key_id = '066f4f9d37c5ef80c1091b46786a3f35d8efacd14c9da9a4dce0cd856f3bff93' 
  AND (
    token = 'b086xAe4t1lUBtLoPx8DqSoNr4ytreBQYADzMTudDO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )