UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I522q/hiYja0QrH0MGQ78A0Zl6g8THkqHz4uz6R8+9c=' 
WHERE 
  key_id = '272c9baa40ca9e5e68b27fa66265263dbdff68df2b47de9e9d90478c8702c163' 
  AND (
    token = 'I522q/hiYja0QrH0MGQ78A0Zl6g8THkqHz4uz6R8+9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )