UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lhQ8ovjPQ5yk8esaukB3mtDRkct1o41GCtX05yx7xrA=' 
WHERE 
  key_id = '47de205238752de9906a484d5243ff5980c755ce89838ffa5e45d049b7c9fe3e' 
  AND (
    token = 'lhQ8ovjPQ5yk8esaukB3mtDRkct1o41GCtX05yx7xrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )