UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HP1JKZhkdkRcIOppWxE7vnl2eXKCaXgE6+OUMW3C74=' 
WHERE 
  key_id = 'b1858eb20dc468b154fe9b2371f88b4d4660651ef197087d60c905e80b7268ff' 
  AND (
    token = '8HP1JKZhkdkRcIOppWxE7vnl2eXKCaXgE6+OUMW3C74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )