INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ea669b0372f8d5c346ba56afaa58513c85e91e72a4870097fa8b8d0482a1c1', 
    'PmD55w09gtwWKaanvQd1SWbmGP2dXFEXjCpBk5JKDUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)