UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVpkkcZBGm1xhS36WQNro2Dld5yr+Myfl+WwQgVx8kI=' 
WHERE 
  key_id = '3ea9e9934814656ae81fe7f5677bba4098126d1811bdaa7fff9f235864c1428b' 
  AND (
    token = 'UVpkkcZBGm1xhS36WQNro2Dld5yr+Myfl+WwQgVx8kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )