INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2623fb1909903085d9d879fccb1ad56d8bd7073b257b049fdf60fdd6b935eed5', 
    'fM8LkPBlOLNnVCkbQLWA/iTXYbeUHz4f257seuoWgqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)