UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yENov5WKiY9LVX4go8W0Z35np37It9XmVhwDwUASdc=' 
WHERE 
  key_id = '0b0a3e7c886acef532c63e3f5df8a9b12b1bf9b61dbf8cabb1fa37d939b69ece' 
  AND (
    token = '8yENov5WKiY9LVX4go8W0Z35np37It9XmVhwDwUASdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )