INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df88f89c5def96a4109ef9c4361a5b91dbb6154a408e04987411ae0edddcc831', 
    '/1CiYHGqI4Dxmvfx62GLjKhOeRK50KyG2iqAmSZ1FI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)