UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVdVad+9HGgLVyAPxtNJOK99OSIshvuC1C1/y5hCxpU=' 
WHERE 
  key_id = '96abdde7c104625076961503851052c7b1a5a76008509870aebb588c1fbf12e8' 
  AND (
    token = 'nVdVad+9HGgLVyAPxtNJOK99OSIshvuC1C1/y5hCxpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )