INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd762b9ed9fd5ccc3336de081c33f0a2224d8c96aae2324d200be073027008749', 
    'hE/DYw//TomNlB5aoIzoQYA7cKX8AcZ0wRMqvK8q9Bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)