INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbf2e72e2e47210caa2180275f7e091156449aa871dacd622bafd03d5d580121', 
    'lWSBQiuSmii8KyyAoqAHdPOL5zSZrhwDlwQ/UrBry+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)