UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9B1hMMYP9bNmPOqMF1mg7orWdNlusMxd2z+tja0DCI=' 
WHERE 
  key_id = '216a2bae22d77f45801e174bd901e417b1b7d9c0958fe8b325edff0506c8b29f' 
  AND (
    token = 'L9B1hMMYP9bNmPOqMF1mg7orWdNlusMxd2z+tja0DCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )