UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ZObpsyYdOW18+iZGGtWNiKYIWWEbDgPFQP1OYh0K3A=' 
WHERE 
  key_id = 'b9cdf8abe3a5aebe5729fd2a36edb8011fce2907246f724fe044eb37a8417c78' 
  AND (
    token = '6ZObpsyYdOW18+iZGGtWNiKYIWWEbDgPFQP1OYh0K3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )