INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f548866c5812fdf21fe93f1c391015073c080ef6cb94f6d21e731c5bdd02d4cd', 
    'MsNIFw2lWUqoxVRg4DrDMfmlMAy7u0ihvniUoPyQBJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)