UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QUQmTqWUVNKsASYF2A1VqDRw+F5p5rqe0wGfGBRPEfo=' 
WHERE 
  key_id = 'a17e275f5ef5f118258003a224a0daab7e4fd19202bb115ffaac26de931a7fa7' 
  AND (
    token = 'QUQmTqWUVNKsASYF2A1VqDRw+F5p5rqe0wGfGBRPEfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )