UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd1rRFxRsahTdFaIdVZgIJilRNFxgFjrHmuGZaobmXpU=' 
WHERE 
  key_id = '12bcf1b717e5f3906b321cad12ac999882ff2ee4e4b2fe4a6eb91e349f8a1822' 
  AND (
    token = 'd1rRFxRsahTdFaIdVZgIJilRNFxgFjrHmuGZaobmXpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )