UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfHJz3GDKEyt1lGfZcTgSGeBrYCFXIe1R/s1vttgzHI=' 
WHERE 
  key_id = '6df17ff4f173d21fa940cc889c068b2e39d43e039bba04fe7bafa9140e5004a0' 
  AND (
    token = 'GfHJz3GDKEyt1lGfZcTgSGeBrYCFXIe1R/s1vttgzHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )