UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'suwnOh7cvDVrUoabGQp5rPrj+4l1rV6QbIBooC5XuZI=' 
WHERE 
  key_id = '1a9721abe448e7840400487c3d3a371a16f464ce4dd9515f26aa4fd172308192' 
  AND (
    token = 'suwnOh7cvDVrUoabGQp5rPrj+4l1rV6QbIBooC5XuZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )