UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59K9xbiOStPQ9Gmjecan2f2i593MwGOu0B6PWjMMwtc=' 
WHERE 
  key_id = '1c839861285bbae42d2c910a1b101288bb23a9e0ae69f52be841d7838fc9250b' 
  AND (
    token = '59K9xbiOStPQ9Gmjecan2f2i593MwGOu0B6PWjMMwtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )