INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c02a703cd78ff3d5318c9017ef82453135aede56118f369bd39ba47040c507b1', 
    'vPJ+QQxiJQCnw8bPSn+HpJHSoK5N4tIs7pZpkSUbnpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)