UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GVkCfsRkcq+qh1FcDMQYrJiRYKW1AfdQzfZeVuQmGKs=' 
WHERE 
  key_id = '3fe96ab0aa7c7026e110a5c4dd21c4b1b719255a8c3e02536dfcea5a1c89f7b4' 
  AND (
    token = 'GVkCfsRkcq+qh1FcDMQYrJiRYKW1AfdQzfZeVuQmGKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )