UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXCMePXZ8RYBu9K2zCzlczR9gp8WXW5yWX7AT0GTo7I=' 
WHERE 
  key_id = 'd4b3c97b5f0f8df1653422640604b50eceffab003e51f8c79e3da517668e0bc4' 
  AND (
    token = 'yXCMePXZ8RYBu9K2zCzlczR9gp8WXW5yWX7AT0GTo7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )