INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75a258678d003cccd402220b831b470f58a28d78e49928d8ab6608b17006a96', 
    '4WS0eyaT0b921q3/r6SlZejl/ch0+GmTD/mgeRFlJWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )