UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xLCRH8gVyNThXpayvdJ+yPh8WYCtfwMYHfk0xvOXgc=' 
WHERE 
  key_id = 'd280f7915e9f53cdd1cf6e81d17d725de7e8d8dc8239d93de075c11653cb0599' 
  AND (
    token = '4xLCRH8gVyNThXpayvdJ+yPh8WYCtfwMYHfk0xvOXgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )