UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cCB5DDYTwT8arKH6xzfSxP8An0FJELG5t5WHLn+xyU0=' 
WHERE 
  key_id = 'cb64707640eaf743025aa60db7132097af78b942ff08dd452b8e0015ac7c4834' 
  AND (
    token = 'cCB5DDYTwT8arKH6xzfSxP8An0FJELG5t5WHLn+xyU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )