INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2bd5639d0edce2710b57c2be2b8b2f741c255a7e4421bf67905bc7237cc0d4e', 
    'GZ9OIXpEzj+GOTKmiJNfvE/9bJE4Qo5RyeLMOjtuRYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)