INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fcffb835e92ecf1378023910a6256774c469f843649e144261f2c41016117cb', 
    'SjNhChvMpDBJVuOQullqRrzxi4NBXD9Ml/1BqVk9pkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)