INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03ff6b6512f6c3a81c542e252074855e767c7a7db9fcceab32d17b78a24912c6', 
    'gIA4wptKhxo6Fihr8XPgKhmuBB5JzmJsdkoMWjoaczs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)