UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0HBXW2tLvMRqB4YKKsQHFYG+XAY4xo1QwaO62vNHTE=' 
WHERE 
  key_id = '1a23c2f17860444c189aad91a7a4b23b197fddb788feb10e1824425b5ade022f' 
  AND (
    token = 'N0HBXW2tLvMRqB4YKKsQHFYG+XAY4xo1QwaO62vNHTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )