UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hfdKiOIP2rp7J8kOvUVt9F1efWBmSr68edoG1oYVB1w=' 
WHERE 
  key_id = 'ac7cd8d0bd559e36f839871f5c3425a6ea718b02e7c194b027b5e939f950acb1' 
  AND (
    token = 'hfdKiOIP2rp7J8kOvUVt9F1efWBmSr68edoG1oYVB1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )