UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EHMVTVCtiERaYTYEGM493SHgjku+zY3cw62a0Ng8Ms=' 
WHERE 
  key_id = '77cd71d02ff3025b4a89764659fca31db238d8f21f1d19c9d2d04e0b14453bc3' 
  AND (
    token = '6EHMVTVCtiERaYTYEGM493SHgjku+zY3cw62a0Ng8Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )