UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'de6kev4iUizFZle2pekhsaekTxve2bo/9byPuR2UzEo=' 
WHERE 
  key_id = '8cb89798bcd45a33c2e37884ee68dc600a6f76474275facae4cf3cba97897a01' 
  AND (
    token = 'de6kev4iUizFZle2pekhsaekTxve2bo/9byPuR2UzEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )