INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a27e58b8f747667db7ca05d0d8e7accff4cdcd925233afb3556131899d24f510', 
    'cUhpCPI/kwZ8iekER6bqKx6PyQ2hzexUWRM2h2fvmVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)