UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mgpinqwj5uok0LJ3wX30Z4Ob0y16PC1eN9Aj+xAUJQ4=' 
WHERE 
  key_id = '00a4b41ef5ba1d9c3ab75a0cdebfbb50e47babcd1f477362534f26eda3e5ca6a' 
  AND (
    token = 'Mgpinqwj5uok0LJ3wX30Z4Ob0y16PC1eN9Aj+xAUJQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )