INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '216c4f36b3ff6a20cb44a997ed546329ae290e792665e1759a36b9e2a0356f21', 
    'eT4dbUo2t1+bJep70XD3DTuN1SjPv5PrDTigPnOa57Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)