INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc6ea536308857f9a1eceaa0ef47f481e694db2dda98075bc1361620ec448d5a', 
    'z/JzzWkK/FpNtOFXmMtr3zREIaemxCd4VQByAmUSf/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )