UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFGh+HRKXPyTmOwj9Mv9Vxuvp/yL76wDgAe9jGsXqTo=' 
WHERE 
  key_id = '733387bfd5bc2d6ceead97bc70fb820c102a98fe1fb1ff36f0616358de61e997' 
  AND (
    token = 'FFGh+HRKXPyTmOwj9Mv9Vxuvp/yL76wDgAe9jGsXqTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )