UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2S9fPDKDsIcm+F9A8/sX1/s+KlOqFGBqyvR+VuyhrPw=' 
WHERE 
  key_id = 'a670a02680b675d0bda750c8d654ac709c2bde4aab710774b3a2de0a50cecf13' 
  AND (
    token = '2S9fPDKDsIcm+F9A8/sX1/s+KlOqFGBqyvR+VuyhrPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )