INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '807aaa34ce8d1a2e1b95708f700c401b8f08eb5f4a53609556db8f2da844f2a3', 
    'O/oFpWpBxrpduS+3jgHTQzaXaovVr1RfoNb5h9Q8eLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)