UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Bgi5+Zjnxq3jKTIJFiJddIHN4NMiOeuImROO66WbPI=' 
WHERE 
  key_id = '7eb5412373b191767d9dff31d735ea88efb301584279cc60de94fd1969973d79' 
  AND (
    token = '/Bgi5+Zjnxq3jKTIJFiJddIHN4NMiOeuImROO66WbPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )