UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9ku6VLV8xEU3MqzyDZZzJkJ1YBJVk21gEntgC5fNoI=' 
WHERE 
  key_id = '36e34e140ce9fad8a34df2d5851432a49cb8668af4d213e66a0223d6eab29b45' 
  AND (
    token = 'l9ku6VLV8xEU3MqzyDZZzJkJ1YBJVk21gEntgC5fNoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )