UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3O5ZALNil7hUOZMAmz/3xobC4lp3H2g4glV7Vg/jZ8=' 
WHERE 
  key_id = '6a03d0c13b911bdceb563a747277d87d0cdcdc054054843ed8db434acfa3af75' 
  AND (
    token = 'D3O5ZALNil7hUOZMAmz/3xobC4lp3H2g4glV7Vg/jZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )