INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce71fa18bf3e8fa22741d451dcd8147d12466ec57906ea7a6ab3aebad462d4b8', 
    '16dlVNqzVt2SSHiAzSwLBoPMeClMI0GWfsAucKoQDto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00183

Result

int(1)