UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxqHaSTC0ia+kelKX/J/Y3vjGExHfa6CbEMEMXLizjs=' 
WHERE 
  key_id = 'af3c6825fe0292c3d959f907dc8755b853621116d5206cd7e0bb6faa27465dd4' 
  AND (
    token = 'VxqHaSTC0ia+kelKX/J/Y3vjGExHfa6CbEMEMXLizjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )