UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MKlaQlrI9cG7HT22lnUFdk73T/FDnYTEtkLrzoKBwxs=' 
WHERE 
  key_id = '5eaaca5d8b82b5f92820b9fd5aa1dc99bb473a720a5ccf29a7b7b85fa1fdbe07' 
  AND (
    token = 'MKlaQlrI9cG7HT22lnUFdk73T/FDnYTEtkLrzoKBwxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )