UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tW0a/z8u5K9uK75Me5Jvxg9n8DdXHZY31369f0lZTuE=' 
WHERE 
  key_id = 'd6d7e3507a7c44749d36c45555c13fdc5adf29ab8a88de329c33b66a0a1e49ca' 
  AND (
    token = 'tW0a/z8u5K9uK75Me5Jvxg9n8DdXHZY31369f0lZTuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )