INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8b4ac5e1e47a6e5eab9e0c2c61c8638ef77b326fbd915699571e581e2216ec5', 
    'QyL2gTtBkotCFi4RbT8qHP0JsRFtvCGdwu5CTACPC2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)