INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cfe74caff531943bbc02ddd164b2a635e0592ba73f2d96161d195b00a05378a', 
    'fM9eRCaTPgCSCFgqrdwNd7e6EEjKJ1SQtDbnRflMO8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)