INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f9284e7e2873a69fdcdc20a1f749ea3349b1fc64a0dbca9f56eb12616a15146', 
    'L9KbTX+uviSVc80qJSSp9z9R36qoJKFyXUfkciQl9gY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)