INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8f6f4231cf44879e995ea7d582c5215a5cb222e0f96ee2828a5f128da1ec39', 
    'vhY9KCeDw1M3XwAM9ZXBHEKO485KoEHdmIzFFLlFCVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)