INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab0cc51f7501fc6173c3d2324e91a29e5c87f12d8411b690e02f1862f096a8e8', 
    'Cgl9jYZr6YufuaSg8UmQtLiqQnap7jLKT6hHSipB7hE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)