INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd7db5462a581a9d2dcef653c3e854d0666ac8081f88c0d9c88ae7a1c7c351cf', 
    '1O39p2bH8R843ztcmZKdtE+QpnvEzJpVmdRAFOr/yBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)