UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9YV0+xgV4rZTQyEEyER5Ho3Vojgf95NuHddZneiCs8=' 
WHERE 
  key_id = '4f0dda0976547d01aef9fd6b4e201f9117a868f9e80a96903ff44bd05b8574aa' 
  AND (
    token = 'P9YV0+xgV4rZTQyEEyER5Ho3Vojgf95NuHddZneiCs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )