UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Of5KS3qAEW0IigdPUSUgMuhwRNNUdUxTyGrMPaKcrC8=' 
WHERE 
  key_id = 'b47999e42ff5af7374a78f6a50a49b2bfe5dd2aee78bc54b302bd97740e42dc1' 
  AND (
    token = 'Of5KS3qAEW0IigdPUSUgMuhwRNNUdUxTyGrMPaKcrC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )