INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4ff732b1601b68b6b478cb6a376837c7dab9f41594bcb49505bde46a7172b38', 
    'bBq6iRCEvAjZQSU2m4VswIKe3NbYz497B4MhYoFjq0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)