UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rkpyKiB0tLpAkJHySzJiiv6HhYsn3hPBawrBjgDHDvM=' 
WHERE 
  key_id = 'cb696f47c39d20db5e1f55045452a8c147d20ca708198e870fe3b9fb68a52878' 
  AND (
    token = 'rkpyKiB0tLpAkJHySzJiiv6HhYsn3hPBawrBjgDHDvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )