UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OH0y3dX84TrSpt2wBlIz2+3Mh9mdFweueeqc0dXUfc=' 
WHERE 
  key_id = 'ae79d08ce5f87f6c91c0c22b8e3497c77dd7dbe27850a46c2d435fb44a1c9fd9' 
  AND (
    token = '2OH0y3dX84TrSpt2wBlIz2+3Mh9mdFweueeqc0dXUfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )