UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MT5qRa9TTaIzUIrnarFedIGZAGakQRtr0R8Td0ZiWu0=' 
WHERE 
  key_id = '183cfd6239c0187d53624ab81f8f904c184c51e10f9cc1e3cb30069d5c7b0ecf' 
  AND (
    token = 'MT5qRa9TTaIzUIrnarFedIGZAGakQRtr0R8Td0ZiWu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )