UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llBvKDI3DCCb+XLRnsE8s8P6l+d8XhNovek1ZQM0mqY=' 
WHERE 
  key_id = 'd9f4aa59a38ff60ba82f008ff3e7447323b461128de4f689ee8f3f3c2cdc539a' 
  AND (
    token = 'llBvKDI3DCCb+XLRnsE8s8P6l+d8XhNovek1ZQM0mqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )