UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBZkDtRjRrhYvxwGaE6JML+OHaKj5tfIvccJANSJJRg=' 
WHERE 
  key_id = 'ff19dc6feebe7342d69a9ef3447e1e18b072b09020a1fc0703fc7d33483b2b5c' 
  AND (
    token = 'kBZkDtRjRrhYvxwGaE6JML+OHaKj5tfIvccJANSJJRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )