UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRgGGAFMrXuWdXt+UB6FrjHIH3yKACNz3H9kCaN+MaY=' 
WHERE 
  key_id = 'dc9ab5ffccce8ca4f881975000aae0cb4a5544c5526ad9a82b0c51dd817125b8' 
  AND (
    token = 'uRgGGAFMrXuWdXt+UB6FrjHIH3yKACNz3H9kCaN+MaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )