UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZnzpuSdiFYl+8lSk8BVKi6+UFmytZUyBpD601H9eyr4=' 
WHERE 
  key_id = '9ffb868c909b32bd0f2549a67f7b9bbf9f1366e2e9f01413339c30c3da9b9ef7' 
  AND (
    token = 'ZnzpuSdiFYl+8lSk8BVKi6+UFmytZUyBpD601H9eyr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )