UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jOn0OvETVEz6U5iN11/YvWau3D/17us19J+feV6YMYU=' 
WHERE 
  key_id = '5a6f24561655aa39f7ab0b35947170736a6da47e88e07d56353258a7eee6375f' 
  AND (
    token = 'jOn0OvETVEz6U5iN11/YvWau3D/17us19J+feV6YMYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )