INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08e271050fddff5a553e340bb7112009068309d3210383b10615b456613e7807', 
    '1ZrYjQo42L3hh3b6IfZ02/ETD2xxLGBeVB7t7qh10yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)