INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec95034c100b493c82f25c04a9dea7ffec397877c3f408474ee552dd01e861b4', 
    'lDGyy8SfY3FoD74rSvm1xonFjYMfoKegC4Jg+8DaT54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)