UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFrEnhSHDU1NVIc4rNvSe06V0MHqqdOY/heU5+tP5JE=' 
WHERE 
  key_id = '4ff5254eff29d475622b5e438ccba04ece8ad2e683b5eebcb7ef56ae00eaef54' 
  AND (
    token = 'BFrEnhSHDU1NVIc4rNvSe06V0MHqqdOY/heU5+tP5JE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )