UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+Hi1Mzb8//VqmfKp9aQtDrZScVA+MAwpZRkUYYtIMg=' 
WHERE 
  key_id = 'b3b22295abc3d28c5e5721aa16800e86ea84a76948ab0eb1507e3807b9f2f7b3' 
  AND (
    token = 'v+Hi1Mzb8//VqmfKp9aQtDrZScVA+MAwpZRkUYYtIMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )