UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aiv9t3Qm5k+MeIJm3zlnZccxKupEKU+tgMtT4iCp/hw=' 
WHERE 
  key_id = 'e887b3733fa06e93206401ebe977a2634600c0fc074ca3f152f176c0f5d232e5' 
  AND (
    token = 'aiv9t3Qm5k+MeIJm3zlnZccxKupEKU+tgMtT4iCp/hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )