UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfm1iWk2I9J1qtfERYVj+7J3vrtA2k1y3chrmljQdLI=' 
WHERE 
  key_id = 'da6e87e597a271e5f03074a6d9ccb228abc86fa45bc1e288620b44898c3b69b0' 
  AND (
    token = 'rfm1iWk2I9J1qtfERYVj+7J3vrtA2k1y3chrmljQdLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )