UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMfDysE5+PtEsc0cbzrdHuAhfj9LIW0JXWGqKwxCPAU=' 
WHERE 
  key_id = '87a61beb09ee4fa541bfd082f717818a83a87d8d0a09e5da1d2cdafedcd6d900' 
  AND (
    token = 'uMfDysE5+PtEsc0cbzrdHuAhfj9LIW0JXWGqKwxCPAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )