UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '693xWTH47k67I3bNdBckHOPxCIJ1QHYoreEiR7EueEQ=' 
WHERE 
  key_id = 'aec7ad14e75c4606729fcd16d7143938b68ecc7030ee36562a23f702bdcd9f24' 
  AND (
    token = '693xWTH47k67I3bNdBckHOPxCIJ1QHYoreEiR7EueEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )