INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e526c9e738bc36d7d6ec183ecfc81ee65bb58a721af01af8d0600cc3c23c8e', 
    'KmKATJ1Lo+myZTqh10V3KRyEJQidBti2ai4/v2jWisc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00134

Result

int(1)