UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qf4ICHmS9DMHwZ72yWTzqAo9UWru86Y+hly+74EnQeI=' 
WHERE 
  key_id = '1e5e8b96d319584922ec30c2bfff821e464626a83acae41fbfc6b8e4e7da6fc2' 
  AND (
    token = 'qf4ICHmS9DMHwZ72yWTzqAo9UWru86Y+hly+74EnQeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )