UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJvXXNThWAdeJ7W7vAsGggK02s35LLpdJSpoWlFpof0=' 
WHERE 
  key_id = 'a3e87cae34e9f5f38dfb2ff4b6b48c89c74f3e2b660ebb078c710af6f06ef0c9' 
  AND (
    token = 'iJvXXNThWAdeJ7W7vAsGggK02s35LLpdJSpoWlFpof0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )