UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/hZK0/twiQ37ztvsOlU0HNZPG2LIpPMtrLBcsqMME8=' 
WHERE 
  key_id = '3c475aa624254e25175a4407f3c4e417130f94f7f14520842bb01fa4de6769f7' 
  AND (
    token = 't/hZK0/twiQ37ztvsOlU0HNZPG2LIpPMtrLBcsqMME8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )