UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2onYdtN9l/bO7WFq/KZ6bqh6DHpMq0A5VYaaROAhxQ=' 
WHERE 
  key_id = '5b8b952c6bfb7a661d1818a77efab5c5973dfce8eecdc5e5fc7347332a3e1834' 
  AND (
    token = '/2onYdtN9l/bO7WFq/KZ6bqh6DHpMq0A5VYaaROAhxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )