INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50d3d25d39570e18a418fa716f8f8b3ea91cfaef047638c0724decf73daec1ac', 
    'HwuLEBo/v8FYQJGeE+WABP000Vd7p1rK1tBqrg7M8VY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)