INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69d3edd72e9346c6d7157646ca33bc91303f12d4c911dca1e45976362a1615d9', 
    't8+kroDPtLtG8cDWY1iLrjQjB0KOvpIaodRxnGGoWMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)