INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728929fc4d12c57299121c802b7216c4000716a5a0e772130b0d8192a50fb6eb', 
    'yfKL9gkGYayZcOkMu3p8CnzGmocJJ4ThJZLObEDwkpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)