UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P5jRyuyVix6/8Z8k5MHCpfUWIkc5gkkh7C9/nGfBu9s=' 
WHERE 
  key_id = 'd324c6fc57418049bcde1cc148c7a50391f84c73d99f28eb06ab8941d35dec23' 
  AND (
    token = 'P5jRyuyVix6/8Z8k5MHCpfUWIkc5gkkh7C9/nGfBu9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )