UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBj3HCTH+GbzeHPV4PYwI6bPYSIJR8JUfIc+Is0mTUU=' 
WHERE 
  key_id = 'a1ff3285e04092eb9f184baa276a68a6116fae3ce5878e66431184b0d8ac3ece' 
  AND (
    token = 'pBj3HCTH+GbzeHPV4PYwI6bPYSIJR8JUfIc+Is0mTUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )