INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaead523b9d34d77addbf2a3815950ca2d83f54a2a048f04ec8ef1723155439b', 
    '2p53IvygV5ZmAT0ucv2qFbYE576+01cFL38SxtnrAVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)