INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6970debc08adc82b038c2936d03826906af40692aa44f95e3c8ac86d81255c2e', 
    'U3sbGR23fFT+DoMQus3oubaWI3CHgQFGyVfM4clID20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)