UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jcWjZiGnNPxfomXeD2obTP2UtY56NUKSkD9fIcKq7Ow=' 
WHERE 
  key_id = 'd27a70fc042dc6c016d1496bcef6874e92c1b46bf6c6b836734350a93a5a8069' 
  AND (
    token = 'jcWjZiGnNPxfomXeD2obTP2UtY56NUKSkD9fIcKq7Ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )