INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51ca2e37eab7f6db56ad26ecf74fb728d2171b40b0ea74891b4c6e5b99e99bc7', 
    'ZfrSAuisD+JGpAZQyEg2K4CKhORgBVBhLepCUG6Gj7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)