UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZD2hFldBKoK+7GGSPt6PWMWw50N2Hhyxa1VPyEKzzfI=' 
WHERE 
  key_id = '5f8742fc21c25a2f2aaa298dd7999a1262cef837d77fe1513bc9c49f79b81079' 
  AND (
    token = 'ZD2hFldBKoK+7GGSPt6PWMWw50N2Hhyxa1VPyEKzzfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )