UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7R1/r+7aTY/NHMzP/GNyPtABddtrFqOjEQmeSUO/jX0=' 
WHERE 
  key_id = 'b87b2898f047b4d6add0ddd8e1f5e5b30e68818257d8c28467737fae7834cc53' 
  AND (
    token = '7R1/r+7aTY/NHMzP/GNyPtABddtrFqOjEQmeSUO/jX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )