UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJRPwXU/bmCymi4HyuI4IMFubxVcMXjU6E8ebUU/3F8=' 
WHERE 
  key_id = '35ec116dd3ca89e1a50578c2a9205c139986634a3ee40da4b078171b38975ecb' 
  AND (
    token = 'zJRPwXU/bmCymi4HyuI4IMFubxVcMXjU6E8ebUU/3F8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )