INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad4151d45ff0add17f211b60d36eaf9efc964f22eb04caff0ee3c0fbdd0c3394', 
    'D86S18IY+3PYmKwNI3cRpHDqjsdp9FXDtraXY8vzq08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)