UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vgbk0lzyvsnqdzzopSVCfH/Xh25BJ8Izo03WHp8jP5o=' 
WHERE 
  key_id = '00c21b64801b2c111247cab4a241358698d42eae1d1d06d6c9bbebe55432188e' 
  AND (
    token = 'Vgbk0lzyvsnqdzzopSVCfH/Xh25BJ8Izo03WHp8jP5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )