UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0HHcEhXwOWs2Ry4LO+ngWwlwz9E4cGLfxOOcMAOwMI=' 
WHERE 
  key_id = '67852934e2298f5b7d49f64e3b91bf98bb69ade1e93caef211fa2056ea476f16' 
  AND (
    token = 'm0HHcEhXwOWs2Ry4LO+ngWwlwz9E4cGLfxOOcMAOwMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )