INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce2efafeeb00892ffb8cc1255e9039b88c996d57f8e53b5a76db86174c9c78eb', 
    'xSiAqnV995PdBpQVbz3JDHlWLYKnGoEXoIQh2ZAROsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)