INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae5c2395d95bf1f3f660818f0d441c8a19265e6de2ccc6ef2fa38fd1268bdd93', 
    'mzTPVJdQzqOvCXQdyYibjRca2oyDEJaSTszTiIEqosY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)