UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xk8yEowUn15HZecDNLuKecfYVzJUS3vGuyRxXL8Q3Kw=' 
WHERE 
  key_id = '1b9fb991a2947e6ce9ad907ca992f1dab467f9b702eda234cc1c145cf6e7d2bd' 
  AND (
    token = 'xk8yEowUn15HZecDNLuKecfYVzJUS3vGuyRxXL8Q3Kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )