INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3ec671ff287944ed33df9d76d9207330a3f1f873ffc1d8f551cc84b3b43387', 
    '72pJ7efJJROCdgg31nfF0N3czDg46UZLaX59xw/gDcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)