UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D0x32bGWUMN8SfE9Snz7ToHnhAMPfrKJ51UO87oCwzY=' 
WHERE 
  key_id = '99ca0a086f308972f4077c9ba55f090181877da7d6a4b53f93b1f1e45256e449' 
  AND (
    token = 'D0x32bGWUMN8SfE9Snz7ToHnhAMPfrKJ51UO87oCwzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )