UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NQR9qvU6Iqr7XbI+OTeKqALTd/UmjpTT4smD+ArpEhg=' 
WHERE 
  key_id = '03b703f2363b72992fc32c62bb67dde8ee7c46e557818b5fa5185c1afcc4ec74' 
  AND (
    token = 'NQR9qvU6Iqr7XbI+OTeKqALTd/UmjpTT4smD+ArpEhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )