INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40378b7da24dd9cf192d8005f3ea257a1f1a65f248e01c1f706b35c37d8bfbb0', 
    'WfnZbsVUV2dnGYQ4C2TPo+dWoQYqf1Zrapx+AxW4WEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)