UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmYru/SxvmQL5uGnk1x5MjKkxDwM5Wl/1KO4+cvfy2c=' 
WHERE 
  key_id = 'a7e698a9e7bc2652c305a70c0fb9105d14405a0cbe3a90009ea82bfb2747603d' 
  AND (
    token = 'BmYru/SxvmQL5uGnk1x5MjKkxDwM5Wl/1KO4+cvfy2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )