UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xd7UMswuxrKBp2sZ1LUsVPcMDCSWq/w7FZaiwIL5134=' 
WHERE 
  key_id = '00146b655a723a26b420e91a16bdb0633c075619bcae741c0bad3dd26e7d43c3' 
  AND (
    token = 'xd7UMswuxrKBp2sZ1LUsVPcMDCSWq/w7FZaiwIL5134=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )