UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hq6evuPaKXCbgk3f82Xpf8MtXKfZYa7G4AA3VrxCunE=' 
WHERE 
  key_id = '888657c82d844b85987dd7e7352c875e99c1c7736a999ffa496d79c9de5ddc6f' 
  AND (
    token = 'hq6evuPaKXCbgk3f82Xpf8MtXKfZYa7G4AA3VrxCunE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )