UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzjAs1yewnHn6OyT473Y3kXFpy2Pyuv9CarnW94RVKM=' 
WHERE 
  key_id = '23f7ca2ef153c3e630cc512412e687a0da760d48c0c3e3c040221927b7ba46d2' 
  AND (
    token = 'LzjAs1yewnHn6OyT473Y3kXFpy2Pyuv9CarnW94RVKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )