UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nbIIaoaLWnzUCTaacrRs6SKBVgryhONEcrppvywvEk=' 
WHERE 
  key_id = '87477b189dfc427b9129d63bc362a8690822f86a290517d9e9f3cd09542b9aaa' 
  AND (
    token = '4nbIIaoaLWnzUCTaacrRs6SKBVgryhONEcrppvywvEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )