UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dzjGC8Lxx4GB3l7why6vZ3ZhqKkHUVHwMMH1l5dHkM=' 
WHERE 
  key_id = '9cb81008eacdf5060364675eab99bbca6c4906ef1c830588996dde6793fbe18a' 
  AND (
    token = '/dzjGC8Lxx4GB3l7why6vZ3ZhqKkHUVHwMMH1l5dHkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )