INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16326f0ec9c960aaf7d96d86873e8fe2b784fc3efadac93b8c83778032218225', 
    '5Yem9tQ1gnC0fX0caQaOhn001EYermFj2Une890Xyzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)