UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5a+aUNVxvkvvAyLOf1Z2DyP7/bAj0X8JXjZEzDghc1U=' 
WHERE 
  key_id = '7ec81eb64669cdc3635cdcd3a9bea618195e3af010f7deecc9c28591bd23dc37' 
  AND (
    token = '5a+aUNVxvkvvAyLOf1Z2DyP7/bAj0X8JXjZEzDghc1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )