UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rkFMwweJHt+ij9Ck9WyRQ4o7/r9DHPAEZS7N8Pjw6zw=' 
WHERE 
  key_id = 'dc5d58ba30a54a05c90c70e6a4fff5b11adae9b50aeb40ea0a6280b67e56f57f' 
  AND (
    token = 'rkFMwweJHt+ij9Ck9WyRQ4o7/r9DHPAEZS7N8Pjw6zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )