INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12cff6432adf796cf9df2eb27a36d5899cd0a695d494a8bcecbce4e7a11a73a3', 
    'dJ3r3co8enZTA5ecwfvEVKpKUh+FOpsZ1asU7BOS4Ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)