UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z12GI9NzkN5i8Ua26zsGYQ9T6bRw4VF3ItPZmFiCgQU=' 
WHERE 
  key_id = '7ab6ea7ffb020fd847e55f69afd3a396589ef69dde1e4c5a6b838bd82f5fbee2' 
  AND (
    token = 'z12GI9NzkN5i8Ua26zsGYQ9T6bRw4VF3ItPZmFiCgQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )