UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UqOuyNU0oJkwA4kuOdoz382BkoHto2rnQOxbq94uCEM=' 
WHERE 
  key_id = 'ef23ef1e7e2abdcf7819db3305fa80fc2b661ca2f8853006ebe8c13e04cf010d' 
  AND (
    token = 'UqOuyNU0oJkwA4kuOdoz382BkoHto2rnQOxbq94uCEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )