UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVeXwgtB7gX8lr7Os6xuIJmO0XBBx6jfCaUU/HqlQ0s=' 
WHERE 
  key_id = 'a79ee16d1d4f86c633473c8701c3b721549fc0c6127333d5988dabb85f232ef2' 
  AND (
    token = 'PVeXwgtB7gX8lr7Os6xuIJmO0XBBx6jfCaUU/HqlQ0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )