UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RmhehIAYt5Tv9grwyKFbI4U6qpElgk8Fq09XnlZGP0A=' 
WHERE 
  key_id = '768d0a2a2a8d34b8a89eeb3b49aac7414bef187d4bfd86c0c94c59a603285eeb' 
  AND (
    token = 'RmhehIAYt5Tv9grwyKFbI4U6qpElgk8Fq09XnlZGP0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )