INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fae88558fb6c7cdbeb951bddcfd6d7cf5ee1730aef6b59354c52d518708b26f', 
    'r73qEjXOtszm3giRPvK9+f5jxH5svQw5X52tCpzojw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)