INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbbf18a00f5d2f8f7b32417ad11d70f9d1edd9259e120821889fd3c709e273bf', 
    'iKaBsZoMEMxuIktSvnuxFbvIw8Zwde1hOlCgkhmiiug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)