INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b549ee80ec9d8e7449206fc790bbb0223684b376b5df572eaa432b0c8253cab', 
    'B2MTuo6gOq5G8U8R/Vw1uGAQXh3mVWsJXhnW0IZttUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)