UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8cVqHIlKY76/YbUs9shSA9V9oDTfcr708OClelEnYjM=' 
WHERE 
  key_id = '9a7cac8cecff8a48b0ec45d11190ac46bf584f8285f0f907d66c113252184a8f' 
  AND (
    token = '8cVqHIlKY76/YbUs9shSA9V9oDTfcr708OClelEnYjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )