UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxDtb7msemQyhkN5Ho9P2Ar0q9YYoEJJvEvcsR1qRfs=' 
WHERE 
  key_id = '4e13046e84001a89df59ea5da3ae751def5276c25a4af52bdef17d9742f2fc2c' 
  AND (
    token = 'oxDtb7msemQyhkN5Ho9P2Ar0q9YYoEJJvEvcsR1qRfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )