UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqjPxuidv5E9JsdNPl+UeekPnomXww9bLq893ZFkego=' 
WHERE 
  key_id = '97f41a64ad2955d6fa5184ccc7185852ef4b0b69f68c9eb032acfce0f7b1dea2' 
  AND (
    token = 'zqjPxuidv5E9JsdNPl+UeekPnomXww9bLq893ZFkego=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )