UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WeAq8Es944Cx9SuLx/jhPKu/szdT3+LkXtGLXlzWnIc=' 
WHERE 
  key_id = '4d07461666c48dbfb528d222225497a4a039fd46f43f8baa2a06d29afa057f31' 
  AND (
    token = 'WeAq8Es944Cx9SuLx/jhPKu/szdT3+LkXtGLXlzWnIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )