UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p5ksMb63h0qzFOMLYu9wGKYivU2SzU8wa9rdOLnqMSo=' 
WHERE 
  key_id = '4ee81c4b77d9a57bef72a6fb6448aef43e1bd9897f8a05ec0606d55a853a3ff9' 
  AND (
    token = 'p5ksMb63h0qzFOMLYu9wGKYivU2SzU8wa9rdOLnqMSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )