UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pF4tsfeY7xe1EgMf8e6xvxvBX5V9QX9z8tuJmowuNos=' 
WHERE 
  key_id = 'be2935fbc13919c8da8668cbd082a4d674a25c9d5dec6fbf042d2f06cccb686f' 
  AND (
    token = 'pF4tsfeY7xe1EgMf8e6xvxvBX5V9QX9z8tuJmowuNos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )