UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVpGByDzsr31fLkBHpzk3BgGQXBxWGp5LnVRRaRgUq8=' 
WHERE 
  key_id = '44e520cff9fa70d3a44cf4d2a83bede8ee076551a1a91f77af1874d2b5d02eff' 
  AND (
    token = 'pVpGByDzsr31fLkBHpzk3BgGQXBxWGp5LnVRRaRgUq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )