UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ED+XfL/3cjHSrEJ5Q7A/MlYxXcs0Dk2/IIgGxPZxyHU=' 
WHERE 
  key_id = '6df1fb4aca949e7fc6a3e3bbe3bf0f93acd66bdbd301c1943380cb40df467b69' 
  AND (
    token = 'ED+XfL/3cjHSrEJ5Q7A/MlYxXcs0Dk2/IIgGxPZxyHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )