INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40c845026767ad80bf3bdb276327225b18bae490ad888f35fd2f5a024663953b', 
    'MlXSTEvKWg5mpb64G0v2clTel+VLwRCkhY6ZJ7aOK94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)