UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nAgaut36K/hsoqKUCRKPZo13MziZEMNVk/9NVpJi3+M=' 
WHERE 
  key_id = '7a62320859465ba62e068e9fa4e8d9892e7abd8a9313c052ed88c5f0d08bbc21' 
  AND (
    token = 'nAgaut36K/hsoqKUCRKPZo13MziZEMNVk/9NVpJi3+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )