INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '864f492d37e5f810536b9685c975c6fb2d14d298a58ec2b1d99c58f0d6fbeae1', 
    'r3U8MgKmAooTfSvimroSqQvd5tW/wmkAGFTLi4OR/+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)