UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdx6d3BHCMd3t2m5y2UUXDZL+yp4tmoiOSNDOGrck8E=' 
WHERE 
  key_id = 'f4e215dcfef934db5bfb421a304c22443301d6bbbd7b3b862486c56145f266e9' 
  AND (
    token = 'mdx6d3BHCMd3t2m5y2UUXDZL+yp4tmoiOSNDOGrck8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )