INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd273a4ed955141ab038682e590d41dd75aa4cf25d1de278c437dfe6fedc8ef', 
    'TOpa2nABz8zP5sPmJAcC789yxCMYR4g0n+B7ycQ1U68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)