UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNSPJD9pcLZremhqgxOW+YfHFL2fqhVj1+GfUecua+Q=' 
WHERE 
  key_id = '8049ee260daf4d159317ac12ae8384006e90d11ff8cbee6c1bfed938d7831bd0' 
  AND (
    token = 'lNSPJD9pcLZremhqgxOW+YfHFL2fqhVj1+GfUecua+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )