UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZaqvKV7qNjeMHNpOw0ohvP8qIvqMny1lXgVnGIWiPVk=' 
WHERE 
  key_id = '19a907b4fb482e483aee262fc0aca5f835d1217b37f89c79d59ed068b74cbf75' 
  AND (
    token = 'ZaqvKV7qNjeMHNpOw0ohvP8qIvqMny1lXgVnGIWiPVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )