UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VuTAJ2szg2L1MZoXqYiDVu+4ExnD0B8vD6bj3V+ZXN8=' 
WHERE 
  key_id = 'e21e8b78c5773f149925c8dcefe94ef5687b87c8f15b938dd925ea76c94309ca' 
  AND (
    token = 'VuTAJ2szg2L1MZoXqYiDVu+4ExnD0B8vD6bj3V+ZXN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )