INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b908963f16101b00a6853daed69299b57f98516449e4902854e270531bf6c1b', 
    '/zHpFU3v40AygAAQg2E0Zs7vgfx1RXS0IJNEjwXtomc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)