UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVK9BhZmwTGYsW1YXzC52F3ErUnJTaIbmN5zsAaOvXk=' 
WHERE 
  key_id = '0fd0b5d21f73f6b447839dcfdcbb2bb9b60a033643967e631fe9f92b3101da74' 
  AND (
    token = 'vVK9BhZmwTGYsW1YXzC52F3ErUnJTaIbmN5zsAaOvXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )