UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zR4YSfHg9BwlHQtfacL6OqCHDdXnTaWrZ1JyCfdXHFo=' 
WHERE 
  key_id = '023307dd50f647d26467dbbba733dc7165e52e4f4127623852090637a6aec7a9' 
  AND (
    token = 'zR4YSfHg9BwlHQtfacL6OqCHDdXnTaWrZ1JyCfdXHFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )