UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YIl0w0t/OTdjJ/2q0g+GMj9XvuGQlxYcUwNc7t0HhAk=' 
WHERE 
  key_id = '5a45d7c3d7189cb68b58dbf770126ab8245aa18506812bb0a5244a5839bcb78a' 
  AND (
    token = 'YIl0w0t/OTdjJ/2q0g+GMj9XvuGQlxYcUwNc7t0HhAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )