UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPASQryOjEy1y6/1hCYVcX4kQCqUr48izVuOlUmI61k=' 
WHERE 
  key_id = 'dd7ded8f5961457e0d910ffec48290291d188911b5c5644801da4bf55bd76bb3' 
  AND (
    token = 'SPASQryOjEy1y6/1hCYVcX4kQCqUr48izVuOlUmI61k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )