UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqgipP6fPeqvmMuBg83vGVY2UqUi9K6Hj9JOq5VLuew=' 
WHERE 
  key_id = '2ee27efeef7932c3871711622773b701ca60341a7f5ca10c30be2adac9de2ef4' 
  AND (
    token = 'XqgipP6fPeqvmMuBg83vGVY2UqUi9K6Hj9JOq5VLuew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )