INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b237fed474ce95335aed4f94a495d3e3503b0967db98fd9e2ca6ac667acb73a0', 
    'QTA+M5O6vpVljBk2JPFGpEnUoitoi2jIG/JPWtonPHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)