UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4sGEP1yHvKwol8ssJ7w4UuwZTBAPRtR+o12mHLy6T6w=' 
WHERE 
  key_id = '6fc0254333b01135d7a209e41e98a9fafa5d60cbfa5a728942e2080f4432a4fe' 
  AND (
    token = '4sGEP1yHvKwol8ssJ7w4UuwZTBAPRtR+o12mHLy6T6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )