INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e618b4ed0daac91b6bc473bd9dcd6bf69083e3d21c6a85a986760a6f775ed2e', 
    'gR2No14I5alahdxSyGz+ZuuGVePOJIpDc8MfeBfz1gM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)