UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tonjMwWnF4c1bNYfKKWmYblbVHvY7vH2n6juKupaoMM=' 
WHERE 
  key_id = '9a858390ccc09431f82beb0528155c6941ab4d30d4a2e8e89615e11e8911d1ef' 
  AND (
    token = 'tonjMwWnF4c1bNYfKKWmYblbVHvY7vH2n6juKupaoMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )