UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z37N2ZTBWkL610UQnPjatCKUlW16280rye/U18KqMmg=' 
WHERE 
  key_id = 'a1a3d9faa0119c9aa27f17e61b16b95c3599379ec708251bb217b746099f06ec' 
  AND (
    token = 'z37N2ZTBWkL610UQnPjatCKUlW16280rye/U18KqMmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )