UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vj3C7q+OIxXNL2ztgAQAcFfM+82tQf6n1IWZy7cF51s=' 
WHERE 
  key_id = 'e1c94abdd2c956097f5ea542c605379015640a0b535e1f70b1aaec0bcf3984b4' 
  AND (
    token = 'Vj3C7q+OIxXNL2ztgAQAcFfM+82tQf6n1IWZy7cF51s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )