UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSZsHv880nr4+C6xblKERIElsMNBkex21BkmZhgQFvI=' 
WHERE 
  key_id = '96a39f74ebe1c5113c2496dc9c54267f732bdc14ad38eaa160bd48c33db52042' 
  AND (
    token = 'iSZsHv880nr4+C6xblKERIElsMNBkex21BkmZhgQFvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )