INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7e5d79433b328e3f7a7db1d4dc0d47c698ee35c75be42e6f1e9991783d23bf5', 
    'nU39MCp1nVvaMSYyAHwX6UP8qi2R1V+LVzAve7HnM3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)