INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e31c658d6f44d63d487cd6f0515f319c0ed410febaf71007edd437437c092d8', 
    'LvN8Hlys0fKP5D1LgAMZWPCVj3ZlKxTIFrbYcg3ffM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)