UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keZ6U53Zv2uaV601njSYRxSB9Wxl1Npch5Ki0nQuyNY=' 
WHERE 
  key_id = '980016814899dec3d59a4c7832eb009ddbbae156df811001a9e2ea22be93782c' 
  AND (
    token = 'keZ6U53Zv2uaV601njSYRxSB9Wxl1Npch5Ki0nQuyNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )