INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '378df980e78a40de0dcee1a0dd1a60aa8c0f12d27d84284bff9360d1e6d7ba18', 
    'te8Wg1QuU20jlBBY06y6F4tHBMQm8ISTvrauXh9uZzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)