UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f1zkwSTLPX6v1V5vxHFRESXI78jVjgGOaEu6kcRTvAI=' 
WHERE 
  key_id = '067f8bb5280a807feee5794da4ace72a5e87f735c7682a32ee0a841d6303e295' 
  AND (
    token = 'f1zkwSTLPX6v1V5vxHFRESXI78jVjgGOaEu6kcRTvAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )