UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtHc9VVBTBM4/KA29vK1aaHWWGUiGp5VKmUbtp3U8ZQ=' 
WHERE 
  key_id = '983995207bea24750a9acccc610541779dda0a04db3dbc2e935a67e2399d0560' 
  AND (
    token = 'HtHc9VVBTBM4/KA29vK1aaHWWGUiGp5VKmUbtp3U8ZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )