UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xMXTyVuda4UauBfwXtPySP4vzisWAGpxgEFs/1Ohe1s=' 
WHERE 
  key_id = 'bcb15a42ee99da8c0d85dfe6f2691e50bd1c6d62ae3458ad7207ba5b43cebfa0' 
  AND (
    token = 'xMXTyVuda4UauBfwXtPySP4vzisWAGpxgEFs/1Ohe1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )