UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ictvSft2rY5iabyL4A/t3fdiuEW5z0IlWSjhgkqR+U8=' 
WHERE 
  key_id = '515caf1bd006cd4d0a61cc76d113ea76d4a73d91a62da96c4814c97fd43a54ba' 
  AND (
    token = 'ictvSft2rY5iabyL4A/t3fdiuEW5z0IlWSjhgkqR+U8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )