UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lIEIbBbNyn4dVAiKtbpgzD0MLzY9FSDfqUnJ5X2HwZ0=' 
WHERE 
  key_id = '23695a4aaba2be4e8219fb0f799210c9444a06fec77934ee947cadf704003f1e' 
  AND (
    token = 'lIEIbBbNyn4dVAiKtbpgzD0MLzY9FSDfqUnJ5X2HwZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )