INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bb60050e763a9447db7b948e79de34973f45698ce6e77e81f640d3078a9ad2c', 
    'DxNmYDG4HsLWMWGYY1Ky22PJMb2Wduo/zKZ5VdZPR/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)