UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5ea06t/7w2J254njhZeI6k2yho56b0AQBYfPr/Q+ic=' 
WHERE 
  key_id = '6138aa5ea232b53b0f594cefacdc1b1b6b6fe27a28673c6b94923f9e4863ec27' 
  AND (
    token = 'U5ea06t/7w2J254njhZeI6k2yho56b0AQBYfPr/Q+ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )