INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8354ed637e0a8542da98046771669afb4821ad0d4ac9cac3ceacaf2a6dfc9b74', 
    'dMqZyQyqKCWi29zYVtkg2TBLHA7BQFcHZJjv4WDi4Vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)