UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ItOo9WbRw8loDvu/lRhYVHIkrqqa/vnyOYyMxzul1rk=' 
WHERE 
  key_id = '6a160872132cf8daf55117dcf1234f41b4b5a2c813a79456f604496c660ac126' 
  AND (
    token = 'ItOo9WbRw8loDvu/lRhYVHIkrqqa/vnyOYyMxzul1rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )