INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '239c1e8f68e6eb9468c1bfd52866e26daeb4fe521ffcc1a79849c5091892a67d', 
    'fs5gRXqxJKCBpedAV2XxGG5faU8/rKwWJolhUg9APnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)