UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9U/xrGMkDri/qLaUEpcmW0lpeHkU9TfFJXdmJhOHiNA=' 
WHERE 
  key_id = 'cefaf5c871f9f6b938d37142ebf03f454df3078d5a967722d0dc78214acf3496' 
  AND (
    token = '9U/xrGMkDri/qLaUEpcmW0lpeHkU9TfFJXdmJhOHiNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )