UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WyrbsR0IivRCKMmyCQDL0+oZmnUO1gyBv/lfh6jsKPY=' 
WHERE 
  key_id = '677252d4e0465894456d8b83ec3873c4451b7259c5f51a32a674b95241721d8b' 
  AND (
    token = 'WyrbsR0IivRCKMmyCQDL0+oZmnUO1gyBv/lfh6jsKPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )