INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5a28f110ad3e0da0bb1f7b805cca733bdc36016381a1bcb3e44c742bd6714a2', 
    'pzaahXHwQmCdViDwUwOeFHrunVC0siFBgNsPsu0d/vE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)