UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPv/TNJbWzomU4ZS/TY3iGvWYExR/sRQELg0SLvShQQ=' 
WHERE 
  key_id = '70b942f7df3d7de9bcdda3d07debf66f99c1134edcb4844e65c78f48b7c6ca5e' 
  AND (
    token = 'PPv/TNJbWzomU4ZS/TY3iGvWYExR/sRQELg0SLvShQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )