UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sG+s7dLNhmWQQe7Nc63EdF3QjUiDdebJseHltLiZbAA=' 
WHERE 
  key_id = 'e3af0e33ece6409ac7c8bf8bfbae10ee856d0bfc2dbe84a8b24e7358acda9c37' 
  AND (
    token = 'sG+s7dLNhmWQQe7Nc63EdF3QjUiDdebJseHltLiZbAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )