UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'txvis7JI7iyoYyW4GQXZ5hPdZ7N8d/TfnGTaro26FUE=' 
WHERE 
  key_id = '17ec8791f418d44ac36f491db9626b637371c23ab81ee39f482a895da8f4a9b1' 
  AND (
    token = 'txvis7JI7iyoYyW4GQXZ5hPdZ7N8d/TfnGTaro26FUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )