UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2IFbJvNlzDPDnzNveDCqe1rghM7F5oodFgSTzdRyQM=' 
WHERE 
  key_id = 'a7b3b25dc7adab35ccde1c6088f263b6113ae950459f3ade3420abf705182ffe' 
  AND (
    token = 'V2IFbJvNlzDPDnzNveDCqe1rghM7F5oodFgSTzdRyQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )