UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FdstwVF0H/9o4+bDuiakXGPJUvBJSnZ8+uiRM6ocBS8=' 
WHERE 
  key_id = '4b21d60de040813ac5999ae7a1936869e37c7e14f335423e954889e5d1f3ad22' 
  AND (
    token = 'FdstwVF0H/9o4+bDuiakXGPJUvBJSnZ8+uiRM6ocBS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )