UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nJTY2HdwUUI80Z0L4xviT5+3iFa2XldDISWl43SsX+U=' 
WHERE 
  key_id = '40d2372d12bc2c16e0c49e4d35eadd307f0802ab7ea3094fa340f8052d6ccfb2' 
  AND (
    token = 'nJTY2HdwUUI80Z0L4xviT5+3iFa2XldDISWl43SsX+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )