UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BXxHYtukxzu/HJPgF/xc1Z0cwE2q1rqf/7bhzbBbmo=' 
WHERE 
  key_id = '2194a8c12d6f8a477829630b6ae7f581df9d0fd596865e81f8a8c546c97d5fa7' 
  AND (
    token = '7BXxHYtukxzu/HJPgF/xc1Z0cwE2q1rqf/7bhzbBbmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )