UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DIvp1Rm5bNvAGHYmfqVJBNVfgwEO+Pm7dfA72LBDu4c=' 
WHERE 
  key_id = '8828c568c5543188148c98e02c5e14eae419ae2406705e833d62e5b25e397053' 
  AND (
    token = 'DIvp1Rm5bNvAGHYmfqVJBNVfgwEO+Pm7dfA72LBDu4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )