UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIFqfD0ucZ6XxRyLGVRZvkM1bnMKE24GH8N/upmvGOM=' 
WHERE 
  key_id = '31ad55d51978aba46a950ec4b31006122ac245254b73e9c8dd86a7a3bf738e00' 
  AND (
    token = 'mIFqfD0ucZ6XxRyLGVRZvkM1bnMKE24GH8N/upmvGOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )