UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1VYtrM0QsOM4/NVv6TvW73d5tBQ0tYi62aFgeRDpLRY=' 
WHERE 
  key_id = 'dd7e17b92d1b72e67878ad9de382f3cf9f5fe285e71042ce077f0aea90c9d573' 
  AND (
    token = '1VYtrM0QsOM4/NVv6TvW73d5tBQ0tYi62aFgeRDpLRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )