INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f2bcf5dcdae31a71f0ad3d401aabea810b2a3010235f96b19dbfc9faac79431', 
    'IVx95ulhiXrKZ4xwwzkjUfQv3qGvNVVCdhe/D0wabr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)