UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KuPcOH9XtuIQMf+M9TzTi9/h8JLaeuTkY1HomkeJMDg=' 
WHERE 
  key_id = '3be1d633c6a3df64718544b6486bba8978db4db3c1be70db329fafda3b463683' 
  AND (
    token = 'KuPcOH9XtuIQMf+M9TzTi9/h8JLaeuTkY1HomkeJMDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )