INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c46fea04f3c2ff81ec2d807b0c286bc97aefb40a4546450562d48bad5dd1e84', 
    'Q9XAILjCY8kygE6hsY2CdfyVDc5FDPPV9iIM5Igh+AA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)