UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KW1vD36p0juVvc+BytJW5q4ienRvqRHhrSOYzS+4UBA=' 
WHERE 
  key_id = '13dc6dec0f9bba7a57fdf8bfe87914ad8e37784c4d40c93456be0cdd9c84405b' 
  AND (
    token = 'KW1vD36p0juVvc+BytJW5q4ienRvqRHhrSOYzS+4UBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )