UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IoJSbKmhwxAoLgyHPcHFwzrM+OBb04puAZ2P+LLcndo=' 
WHERE 
  key_id = '34bd1a3622d4521c03179a5527fb45de80f71e6e2dd485ae1b1064a5ae537128' 
  AND (
    token = 'IoJSbKmhwxAoLgyHPcHFwzrM+OBb04puAZ2P+LLcndo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )