UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aT+zhLq9lt2XI3DhIWOPnOBXz3r9ULm4iJ9qBW0ocNg=' 
WHERE 
  key_id = 'ea3bc11057a6088e61e20322f32ea4ed87a4cadafd1d6c1567e003eafca8e888' 
  AND (
    token = 'aT+zhLq9lt2XI3DhIWOPnOBXz3r9ULm4iJ9qBW0ocNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )