UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZuRj6ZuLwQDqkgqYp7Enr5/joLemHyea57Lzx/nSZxk=' 
WHERE 
  key_id = 'e8606e10b2e9866fff24a3fc346d1ebc5413ed0fdb80a0c122f7d252320a9bda' 
  AND (
    token = 'ZuRj6ZuLwQDqkgqYp7Enr5/joLemHyea57Lzx/nSZxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )