INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d37c1fe3ce950778e706595583c73d605d787364a04d8ad9b02fd5f70a2bfbf', 
    'eD1NCZ6g/MgaXayERi5/XXK3DYSM1mWuHoMZ0F//h/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)