UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYW8XouAzFR3yxfB7b4QAv8DHnDeelXUCejQNy47LYA=' 
WHERE 
  key_id = '81e665d5235c2650bc49d4a930edecd3c6e16e2c2af74ddf3dae4dcdc83dc05c' 
  AND (
    token = 'uYW8XouAzFR3yxfB7b4QAv8DHnDeelXUCejQNy47LYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )