INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3a97dbefff39207bb0087697211cfef772c34d3f1e0082ff7656cad1d1ca6a4', 
    '+ut7Z9KZLxWC6hWU6AUIoHdcH8BA9P6GW8582RnfdFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)