UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2rP5AeWfoCY0S5YdM8hnlcjlQuVWuQYRoc7ot4eDvEc=' 
WHERE 
  key_id = 'fa06e2be40bebd655cff5e59e548d2135bd3b8033531679d6bb8344ed74efbf7' 
  AND (
    token = '2rP5AeWfoCY0S5YdM8hnlcjlQuVWuQYRoc7ot4eDvEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )