UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hvMDmp2d/9IZYm2sEdDpa9UIwoCVyXzi9qIY7/6iBuw=' 
WHERE 
  key_id = 'b50aa25825a88d35d95a67c61d6868ea216565ca2208defa2ccb8d779d97e0a7' 
  AND (
    token = 'hvMDmp2d/9IZYm2sEdDpa9UIwoCVyXzi9qIY7/6iBuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )