UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LlliFC+p5v5niKGUpjxn8kUEIMNiGrTJfuo6wAQ+JQ=' 
WHERE 
  key_id = '21308d11c786d94d914bd0eff69d7ee7e40a65327e69686cd1665ed49480ebcf' 
  AND (
    token = '9LlliFC+p5v5niKGUpjxn8kUEIMNiGrTJfuo6wAQ+JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )