UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZL5xL0+hopjHXGeTFuiGmbfyCxMHX6PnF6Cd/UhF3H0=' 
WHERE 
  key_id = 'a6aacf00e7c18d6b8393390762ee2fb34d7a53e38501fb91982d29cdd69cc30a' 
  AND (
    token = 'ZL5xL0+hopjHXGeTFuiGmbfyCxMHX6PnF6Cd/UhF3H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )