UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bhfn9iF+i24mY9qU/CDv2qr273nG90NG/N8637KIDLg=' 
WHERE 
  key_id = 'da307556d756f5fbabe58a175b71c0eccd4a583ef34db4734615537eeb163636' 
  AND (
    token = 'Bhfn9iF+i24mY9qU/CDv2qr273nG90NG/N8637KIDLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )