UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xk5ryzI3hRXoWFjMh+8nWzSIVH+5Gu9sRLJN+mAzAHg=' 
WHERE 
  key_id = 'a5a6fd7e1b7d33c9acec5a6d37c0ee5d9810bade5a41b6d583eb5e57b47d9dda' 
  AND (
    token = 'Xk5ryzI3hRXoWFjMh+8nWzSIVH+5Gu9sRLJN+mAzAHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )