INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b8dc6628f192d611ac1f789cdc520d8796aae514a2c7979723057c2bad279df', 
    'qJjX66zpBIVLwnklE2tVt/q7XjVDj+EjOMqYVNHarj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)