UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/DpYSvzWRyy1irVBxSjFK3xINqJ2di1Vm93qEbmw2II=' 
WHERE 
  key_id = 'b244a07a7ea777f7cf67bf4a9fe4bf20b4ca1ba292ce32de5f500e9b8e4e6352' 
  AND (
    token = '/DpYSvzWRyy1irVBxSjFK3xINqJ2di1Vm93qEbmw2II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )