UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UqzY8zZhUhGEkbqPlcsdWi6eMkZ/6Xs7EF/q3GxrdCA=' 
WHERE 
  key_id = 'd75df47352d936914cb97bd42206a0e31fb5119fce5d03c28319f4a41a29f669' 
  AND (
    token = 'UqzY8zZhUhGEkbqPlcsdWi6eMkZ/6Xs7EF/q3GxrdCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )