UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wH0Z36KbzUToHITdZBUD6brKGor/cs+E00S6UEd18tU=' 
WHERE 
  key_id = '91e8a1dbeecdc606adc792da9baee5da53c9d9c10dbb99177ede6f147dbba684' 
  AND (
    token = 'wH0Z36KbzUToHITdZBUD6brKGor/cs+E00S6UEd18tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )