UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PyrT0q1zsthQ4XlS0HwL7sLtl35gtJy6B1C9GeDFXaM=' 
WHERE 
  key_id = '2be8322b9338a9fb035a39720faa7cfcadaa0e6aeb74c335854e035dec6eb341' 
  AND (
    token = 'PyrT0q1zsthQ4XlS0HwL7sLtl35gtJy6B1C9GeDFXaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )