UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmh3d/urLxQIgExSmigjlfy8qt8wMT31kej+5Ryp1No=' 
WHERE 
  key_id = 'b513288dc7a72acb50e272d900fd1dff94f15534a261709d38bbb0534f5579a5' 
  AND (
    token = 'kmh3d/urLxQIgExSmigjlfy8qt8wMT31kej+5Ryp1No=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )