UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSjzExYWA4n7CQ3Y5Tk/VJGGrgv0DGzpbRlAoGT3ThE=' 
WHERE 
  key_id = 'd11d3a0122ebf203f981311181a504888aeec8fa63a45e8f0363fcbf0e3441f0' 
  AND (
    token = 'uSjzExYWA4n7CQ3Y5Tk/VJGGrgv0DGzpbRlAoGT3ThE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )