INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a541ab2898ac9d0ee670395b75b6f9219bcea154dc80f423793de289029693d', 
    'WNrJLvOqYHlD2AXe8/h3wBABS/+WUmtpznPC6wCfGfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)