UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVJ+Z1cl+CPV6HJplEpQOsLYXfXHTukOWh6Oam7EgII=' 
WHERE 
  key_id = '93cc83bbaae40e1e5275d09ff8d403c9f32291cafe709fdda89681a8bea29420' 
  AND (
    token = 'eVJ+Z1cl+CPV6HJplEpQOsLYXfXHTukOWh6Oam7EgII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )