UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zxWkI+PrYk/wdbKLymRLcKGZFjBpdtGAy75SVGzJkE=' 
WHERE 
  key_id = '89cbc3ddf3d789fc69d5083b66a12eec170a40ec72907a2a6a216aa595f01e7a' 
  AND (
    token = '/zxWkI+PrYk/wdbKLymRLcKGZFjBpdtGAy75SVGzJkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )