INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c1e661c6fc9128bc480270aaa3aa8fe11baaf8655408273901c9b67eee752d5', 
    'J1I6kRmIzcWJ4m+A1oidaJT7SbApJF1VO1X6o6VsSIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)