UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pc2IevXqa5Hf/l/u9nRHl32om2BVGLeXnbfIPyO1/mI=' 
WHERE 
  key_id = 'f4b51e4dae152156cb5cee243cc9bc63a153a2138fcb0d700d79aef6560bd18d' 
  AND (
    token = 'pc2IevXqa5Hf/l/u9nRHl32om2BVGLeXnbfIPyO1/mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )