UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rqNm5Cqkdf8kRidXb1Pb2KauGZb5tR9RzbDfvBuo20U=' 
WHERE 
  key_id = '2ef65e21db239c0b3db308763674a3ca6833f63619a316202710716c7cab756d' 
  AND (
    token = 'rqNm5Cqkdf8kRidXb1Pb2KauGZb5tR9RzbDfvBuo20U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )