UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCvgnHTy1/dYqVthTyGCl6nASNIf11BFWrr0QPkEkcI=' 
WHERE 
  key_id = 'df82908c5b9f660a66f7e559640ab3ec5feae6eed986e09fff085650bcdaf0c8' 
  AND (
    token = 'hCvgnHTy1/dYqVthTyGCl6nASNIf11BFWrr0QPkEkcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )