INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9e189609bb64ae8dd9ce6eff86ae5f49ca5d0928dc5f8979eceebef772706a3', 
    'lLYjdpSW5kQf2K6ZzAmeZ4Ok4whdjNJXsAUAsVJ/oJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)