UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+o0GFeEkEfvcz8rCf1EnoK4muKmHwF8HeKpjFPBHi8=' 
WHERE 
  key_id = '3b620ab34e51dfc698c42f5deb7623dc053cdddace5dbe92e708a5b3cf3d15cb' 
  AND (
    token = 'Q+o0GFeEkEfvcz8rCf1EnoK4muKmHwF8HeKpjFPBHi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )