UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1m9uOLSEaN74nkAlu7vswjw8N2HcSRILK4NZKoc4nIQ=' 
WHERE 
  key_id = '1d5924ec83c2013d68f44be0203aca17ed4474b822885d27736c7e59de7176bf' 
  AND (
    token = '1m9uOLSEaN74nkAlu7vswjw8N2HcSRILK4NZKoc4nIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )