UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EFM4T41g56qNF2afJueDvGpxpJe2kPmwU0YtsDUDeaI=' 
WHERE 
  key_id = 'c5c662678d884397570c9f2a00c2dcab94bc0922b510a6d2d2bc564418dbe0c7' 
  AND (
    token = 'EFM4T41g56qNF2afJueDvGpxpJe2kPmwU0YtsDUDeaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )