UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGx4ofN0kZpMilLbQNvHAn2tQ6Fo2NvaINrCB/Uhuoo=' 
WHERE 
  key_id = 'a66679e4a177c02bc3f93e46c4bc09fd913172aadadfacb661b5b95488c0451f' 
  AND (
    token = 'DGx4ofN0kZpMilLbQNvHAn2tQ6Fo2NvaINrCB/Uhuoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )