UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+TBlL34wX8lO07iTKMGR79UnVBTg6b8ra+i7qwOGOU=' 
WHERE 
  key_id = '1375cea582a91e7606319ec18ebb6062ee1b75c63125827132c3b911c2227fd6' 
  AND (
    token = 't+TBlL34wX8lO07iTKMGR79UnVBTg6b8ra+i7qwOGOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )