INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21fb8d5ea1a2578ec36f7c1d1701c5840f4e22b8ff6c7997a813b63435114279', 
    'Tex03DV/qCKx04bSZQtSNgqu2irdXqZHLXBRDmZt8y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)