INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5347e2325cd4fd7b622a7f0fc919075b9500d00792d56ebdd2c9436a14c7fe10', 
    'aFBJTFTpyWtVGi6xYywe5Yih9pXoYb4hthHLpOwR9hg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)