UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7zVP4L2p5mKf44KZuTmf+c/EAwEF7kzAcpWty9uuC8=' 
WHERE 
  key_id = '56390a1013634e9ad7d9604b58a268a7f4d0d0d65be8d46ead8844a9655762f9' 
  AND (
    token = 'v7zVP4L2p5mKf44KZuTmf+c/EAwEF7kzAcpWty9uuC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )