UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4/JH02gY+Bgj9v6GQvm05cYpvYUu7OjKhxgawkw5U0=' 
WHERE 
  key_id = '11e637ee5bdc7f97979b11f6e00a6d4c898942adf74347b19118378ba3570c62' 
  AND (
    token = 'z4/JH02gY+Bgj9v6GQvm05cYpvYUu7OjKhxgawkw5U0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )