UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Ov0+xdnC3SgY+Cuv/epcbDwCYAfwqpbn2WZ7Fii9bE=' 
WHERE 
  key_id = 'c5c99a6466c092a7c135a87ba7a3e150f545e2f50020a2966b43fb84dbc2277e' 
  AND (
    token = '/Ov0+xdnC3SgY+Cuv/epcbDwCYAfwqpbn2WZ7Fii9bE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )