UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNs0YdN6R6jTShpg3s7yfY9lOxDqzFHWb+tkUll2O64=' 
WHERE 
  key_id = 'a3b9f658c908c3fa2cd80061312bb00acbda212ec7777c70192362c470581281' 
  AND (
    token = 'lNs0YdN6R6jTShpg3s7yfY9lOxDqzFHWb+tkUll2O64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )