UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ivkAMoZRHSOCTWc5OPt7EKM1ldt032Yi84xB0HzpUCg=' 
WHERE 
  key_id = '5cc769a356cb1cd84e98380ace3416df5868b8315085c203e635cb3c7c7efe6c' 
  AND (
    token = 'ivkAMoZRHSOCTWc5OPt7EKM1ldt032Yi84xB0HzpUCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )