UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nqEfXL1ooF9thEryC6ljbH3SNhVwckSZF6iR79DavQ=' 
WHERE 
  key_id = '2f5aca36fc14aac7be2cecb421a0df3be2739bab6fc0fe31d8dc57b1bef92d91' 
  AND (
    token = '9nqEfXL1ooF9thEryC6ljbH3SNhVwckSZF6iR79DavQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )