UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OVVUPUMiFrkBdvnqwj4gYamI/FfhsfICpXQfqmp4qvE=' 
WHERE 
  key_id = '71ff62664ff8f2764741344bc004f40df3e9348db95ea0a9174bc7e110d1d399' 
  AND (
    token = 'OVVUPUMiFrkBdvnqwj4gYamI/FfhsfICpXQfqmp4qvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )