UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HYdpG6bN2OYiVc5pykUAcHjI/dxl9seV9kmC+aaoD50=' 
WHERE 
  key_id = 'b527869f61b5d5b173d736dce995aa51fe299aeff8a3b9ed90eaeb05a51729e3' 
  AND (
    token = 'HYdpG6bN2OYiVc5pykUAcHjI/dxl9seV9kmC+aaoD50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )