UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSbmlKYd+lSt+xdXIMMxPWH3kI7n9f+/M5cZnOIam40=' 
WHERE 
  key_id = 'e2a4a761f5f8510b57814ec9662672a215051fe0ff96dfea5d9b547aa9ab4826' 
  AND (
    token = 'eSbmlKYd+lSt+xdXIMMxPWH3kI7n9f+/M5cZnOIam40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )