UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1uh7d/bTAfzmN4f7+zJIAbwRMcz/9kyxv0NJ4zSBrLM=' 
WHERE 
  key_id = '8239fe07d971fc0f62ba48b040b6412b07a82b6efa3d05912d40f398780d712b' 
  AND (
    token = '1uh7d/bTAfzmN4f7+zJIAbwRMcz/9kyxv0NJ4zSBrLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )