INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ae6a1a8de64fc4de9713e43df261ffcb89fb18711126b845119d57763bbebc6', 
    'uUSt+AoBH0XYqVPUEq3ZSv1Q9zYdEhD5LkCDlL6VLu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)