INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff19de3739ee00344667a819c2a1b3a78a03ef8c1b7e90346af12f88ed3cab26', 
    'm83aXkpwRanVyWBO0EryzXrRebUYZv07QTgWAHMc0OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)