UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6TWn9ZLJcuzgBjP2MxYC3VW18yEl5gkGXwBj1S3hiM=' 
WHERE 
  key_id = 'bf7913d70fb8ebccbb58fa95d218f17c79da1e16c7178550ac91292ab495f75f' 
  AND (
    token = 'O6TWn9ZLJcuzgBjP2MxYC3VW18yEl5gkGXwBj1S3hiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )