INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77f1ef09343751a59849d64549d7b931b505621d6f259d90176797e31c8fd341', 
    's5/Z8RxV/2vSVdJTAfmiMQJzLpGL7TxPQjpquQR9z5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)