UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xR4LCIOE6cM8IJXjTO5fWbIi5hVUnNf4ShQOIy6rvYM=' 
WHERE 
  key_id = '87fb4c9378b1f0576a5b7a5f3ee5c3c6fb3ab87fa21aaf2f3c218063aa6fb1da' 
  AND (
    token = 'xR4LCIOE6cM8IJXjTO5fWbIi5hVUnNf4ShQOIy6rvYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )