INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b668c31558b46308acac912893fefd6183516d217da1d6fe241d3f0c48791fa3', 
    'FfYVeQ1EwzVrPMlEKjwEwrz10UxdEY9oEZq804LJG4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)