UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqJcbfAbWMx/6AXvCUSb+jFFe/GZbhgB111BCBWq41w=' 
WHERE 
  key_id = 'ee944277c025d68cb94b53d35237129bc7c3424133755e38310ae08d42789588' 
  AND (
    token = 'NqJcbfAbWMx/6AXvCUSb+jFFe/GZbhgB111BCBWq41w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )