UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBg14DR8rxXD6qllzMsp5LIRJS27mikpTqviTy7G90k=' 
WHERE 
  key_id = 'c1fde3167e9c301b44741b3501de04441c3fa96a808b13fbcd7189bea8d06424' 
  AND (
    token = 'CBg14DR8rxXD6qllzMsp5LIRJS27mikpTqviTy7G90k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )