INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c62dfcf4394b9abf4325d0a4fe7fa7c7264f876ac953ef49ef88345baeaddb0', 
    'NQP3CbvpBTe46dI/eJT8NkJKefH5ocYT+aonh0llyik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)