UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+1s6rcU8XIZTRRyY7VguM+tPKtBrvFWBWzDcatmZNjs=' 
WHERE 
  key_id = 'edc4ba1cb201c5d17bb494a7630a24bb12d0e4a19a8f918cf4e6de577c358852' 
  AND (
    token = '+1s6rcU8XIZTRRyY7VguM+tPKtBrvFWBWzDcatmZNjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )