UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/+NwoqY9nhFRKQPOuiCkvIV8XHNWxHrEcj+aEMP9CI=' 
WHERE 
  key_id = 'f6d5f8977874271d00cf649b03a6b685809afd97953c56eff18f7b3053e00866' 
  AND (
    token = '9/+NwoqY9nhFRKQPOuiCkvIV8XHNWxHrEcj+aEMP9CI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )