UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShJdkwY8bEgaf5kjvezf0Hu5rJtULJdosDfZ9Qc5rWI=' 
WHERE 
  key_id = '9c54c30dc60a7638ceb3efc594265465b3664f1411afe8aab6c11c9de3506c59' 
  AND (
    token = 'ShJdkwY8bEgaf5kjvezf0Hu5rJtULJdosDfZ9Qc5rWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )