UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A753+kmirfkIzfosmWeBAzPtm9waE/pVY6aZGGwf0OI=' 
WHERE 
  key_id = '234a589e1ad32cc65dc74ef1e55e61fd62185522e35de9be1d6ccc87009ac092' 
  AND (
    token = 'A753+kmirfkIzfosmWeBAzPtm9waE/pVY6aZGGwf0OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )