UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KbJAVVCLL6+vakj8RNRbx1pvblzEg6vBMiHtSYVQf6Y=' 
WHERE 
  key_id = '2aff48657ad4fbf3ea2d19a971863ea80e9b5c403a816817b4543ac85572af97' 
  AND (
    token = 'KbJAVVCLL6+vakj8RNRbx1pvblzEg6vBMiHtSYVQf6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )