INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '621b8bb4bf064e20cda4b130bb7f68e34df04425283ff9f2409a1a67dbacf1fc', 
    'BmVngeP35HI5gb4Oe6eHDb0MSJeNC+ObA6SLEDU5A6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)