UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/iCYl9mrYN+9r6tWeQb9NFvw9zrCuGP7eciNg2kjlyU=' 
WHERE 
  key_id = 'c9e57dfaea285412224d1f37e2b8cd94c5faae3c79e906fd9b4fbd88f20e58c4' 
  AND (
    token = '/iCYl9mrYN+9r6tWeQb9NFvw9zrCuGP7eciNg2kjlyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )