INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8478a45317d2653898d16b23108f125a7ce4dd36e8848fc8e76a729d216f331', 
    'V9i1UlKSShI1uSE6OEJhNgHzHdgYgn+aPCKkLd36Vhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)