INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9fe8ffa92a8b5b0e75fff05e37cbe27a1d4203c87f052a86523f3f031f195da', 
    'sbVJ7amqLOdU/zUxzY8TueVqW3XnQEemTdcQyhiNaUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)