UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9iQJV1e7JrR0xggZtCCzqG4qzKyvfpBOZsv1+vfCm0=' 
WHERE 
  key_id = '1a860c6788c8b1f0e09dd50926331702ebe918f1f4aaa8e1f7d22b69a3181c7c' 
  AND (
    token = 'R9iQJV1e7JrR0xggZtCCzqG4qzKyvfpBOZsv1+vfCm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )