UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yM5S6BOxNk4pmvH+/hZ/xwnXy1hHTGs4+5Z0DM6cxLE=' 
WHERE 
  key_id = '91f30f030ba36245bc3937432d0d96ecdc295c7916fe83f50a1c9dac0b5b9c1f' 
  AND (
    token = 'yM5S6BOxNk4pmvH+/hZ/xwnXy1hHTGs4+5Z0DM6cxLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )