UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTHVTQaWgxOzNsRljFQIg2AMP4wLu94zKZur4rUGL9Y=' 
WHERE 
  key_id = '2d9d5224cc8fb4ba0914c65135e2c763a4d2b3f109fe17f4c37aa2ef1980b0e3' 
  AND (
    token = 'zTHVTQaWgxOzNsRljFQIg2AMP4wLu94zKZur4rUGL9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )