UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8zR/YUpXFo2w63lxA9OwYDtxmYZazaVKChYV0L78JZk=' 
WHERE 
  key_id = 'c47d3ec46bb6b8792e575d71d45e376d5f7055ed69a83a399c8fe7ed7636e18e' 
  AND (
    token = '8zR/YUpXFo2w63lxA9OwYDtxmYZazaVKChYV0L78JZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )