UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WyXG/Cp4+mn1bb5UNGW+DvU2ZeENV5IU+93C7JLSB6Y=' 
WHERE 
  key_id = '1b4b9916d78d790b28849808c019cb4a4c666c95691368d9ee968c4277be4d36' 
  AND (
    token = 'WyXG/Cp4+mn1bb5UNGW+DvU2ZeENV5IU+93C7JLSB6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )