INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b8b200b9069ce3640a784fbf152c7da08b4bc95e9a84465126332a04f7b6af4', 
    'MYQBW7TP/buZnkRzYf9PSnDCRgUZuKcKwSAzeTlXELQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)