INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19cdeea460c04a585b1d4fe955020d257d36d81c51d46ff8759ebafa525543fa', 
    'ZV/8nDO9FcpTwADVC/+aZlzBsXiONOzZebYX7aqKCeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)