UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVb6S8GLvmiMWgzhQc5FChlCakm/5+cY0SrvGMkUBEs=' 
WHERE 
  key_id = 'cd9fd851f2980c78b8d0d828b55b68b21c81157b8785531f9ff271cc4a482781' 
  AND (
    token = 'WVb6S8GLvmiMWgzhQc5FChlCakm/5+cY0SrvGMkUBEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )