INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0dfb417f7e61fd5eb3f379b379004469167d468b20369dc19c597806cda6d90', 
    'mCqftbagZ0xhSNH7p9sr7IjpZrmfCd5tGyT4srmvpFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)