INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c73a3655c6d868aa49e46fe138bfe24a31a1ba3948f7ec2e00d86a8192688cdb', 
    'DPMiv3kGuX/mU28N7iuZDU9nk7f2RFxFd2WXeGfif04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)