UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8Zi8cbyUnpfjG2NbuMVYkO1ONNkT3SG078zjM9Ir0A=' 
WHERE 
  key_id = 'a530589031ae99bfd71ffea04d69c9bee12c7f1b5fbafbdc14a9e6b518327da8' 
  AND (
    token = 'I8Zi8cbyUnpfjG2NbuMVYkO1ONNkT3SG078zjM9Ir0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )