UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXXFzl7Rr413G/JiPggan4+AP0Fpk7wEzGD68KjxV5A=' 
WHERE 
  key_id = 'e60e995ea9f612c66f70b62c1b7b6e36685ee1720c386521c86538890d809312' 
  AND (
    token = 'MXXFzl7Rr413G/JiPggan4+AP0Fpk7wEzGD68KjxV5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )