UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvIZjqVxocBu2zDYstaGU+mu1ER9YgWzO/cBHFYxXHM=' 
WHERE 
  key_id = '530843c12626bb03b30ee80320ca079665cec4683e5687839c115ce9a0780115' 
  AND (
    token = 'KvIZjqVxocBu2zDYstaGU+mu1ER9YgWzO/cBHFYxXHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )