UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+d/8dy7uLQwFCfHM6l8zu4xnscKLJpAu2Q3+ftFhPA8=' 
WHERE 
  key_id = '191f87929922bc817ea3bc25f52c164bebcb811687fa4702778f1a01407379c4' 
  AND (
    token = '+d/8dy7uLQwFCfHM6l8zu4xnscKLJpAu2Q3+ftFhPA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )