INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bcf91c320fb90539dce8f1d9bf4b79a342afbbb235729d7466b6e479b6e004f', 
    'GmGq8MDSUBhVXWw1lcR+Jsj3YtsAmColLxs/+7Vt5u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)