UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7w7nwbQo6VwL6m7PELXZ1UWpT6cPQFqFeHSrqrDQtM=' 
WHERE 
  key_id = 'bc958bb0f44c259cface8c3790c12e4c817beed1f06067a613affd5d6238639a' 
  AND (
    token = 'Q7w7nwbQo6VwL6m7PELXZ1UWpT6cPQFqFeHSrqrDQtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )