INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9e94ce29c816f2d91eff8f7fd70fbab51e3e0d2cbf92bed29bf98825a75b52e', 
    'LYGUewRpbaGYZi0QN++KkhHWaXkCn8GbFi7LXdE75OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)