UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hy+EmZKZHdcvHq1cXF8J3h0HTqF18A+X4O0qXdh6nZI=' 
WHERE 
  key_id = '0023b3c26070091846a777ff762c6c8707e549f0271b29b2bb92613fc384d7a7' 
  AND (
    token = 'Hy+EmZKZHdcvHq1cXF8J3h0HTqF18A+X4O0qXdh6nZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )