INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8edb4b8e4744621d7fadaca609c98930a4c8d21ea4af9c48db702b30eb6cf53d', 
    'yiYJAOd+tr2a8WYbXP+fkTf3TcYJNtNGVSNqWcvijyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)