UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3hDScHZxpVH3u/F4QUFSFqdvfahap8EX0mRchIytNsQ=' 
WHERE 
  key_id = '6e0ba11310012abe6a5ce0f46db91fc6e1cef0b9d33a04f0e3bf3a33777c1c74' 
  AND (
    token = '3hDScHZxpVH3u/F4QUFSFqdvfahap8EX0mRchIytNsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )