UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qYeoj4Y/zD4jetKj2RBfMdM6WicZ+p5dxECy6I6mAE=' 
WHERE 
  key_id = '3aaa375bff9711cca3ffb6740d3caad82c52206acdcd8e608c7982014025d9df' 
  AND (
    token = '1qYeoj4Y/zD4jetKj2RBfMdM6WicZ+p5dxECy6I6mAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )