INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3129bf1a5152db43a6eb98c66c8d9c066aab2d31e2eb55a025348443a429f475', 
    'HVZNJ2BjQIuUTNJoUaFThlc08FebIlhQWBOXYAcZwy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)