UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnS0+slcYpEe347eak3LeFM1YU3QcXosj8vIfweU8/k=' 
WHERE 
  key_id = 'e4df3541678a54baa7eba3d5abbd245e3ab0821036336246cf4dadabf82f45dd' 
  AND (
    token = 'dnS0+slcYpEe347eak3LeFM1YU3QcXosj8vIfweU8/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )