UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEer+2ZbnHv07v2iXd3rcBjfBltw63WKchVzDTo3e/E=' 
WHERE 
  key_id = 'ce7d03fc0e1d5bd9c338351ba5ac7934ef09f9d1f31034c1084d97df40537408' 
  AND (
    token = 'WEer+2ZbnHv07v2iXd3rcBjfBltw63WKchVzDTo3e/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )