UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OJRTv+UBiQlQz6//0vWu8vAB2qx0vuzkzeFBdWeJD9Y=' 
WHERE 
  key_id = 'eb175fa0b0b35a84d53eae03adb2b9495d27af26e0f7f9037803f66b750f19e2' 
  AND (
    token = 'OJRTv+UBiQlQz6//0vWu8vAB2qx0vuzkzeFBdWeJD9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )