UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wxfEUI7fl5BB5xYQ632+/8IouRF7yCbrWyyLJagUX0=' 
WHERE 
  key_id = 'e8d292385db89289c5c94f73f467646f138609eb67075440bd234b4d04d0ff6f' 
  AND (
    token = '9wxfEUI7fl5BB5xYQ632+/8IouRF7yCbrWyyLJagUX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )