UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+TwZKC2bEyEAvVOgVLsomqVnXWwSqzGug6oFTGaLOw=' 
WHERE 
  key_id = '55fda00ca9c940a69545acc9d9fee15ca8f6e16f72347739dc1ff6f87851a37e' 
  AND (
    token = 'v+TwZKC2bEyEAvVOgVLsomqVnXWwSqzGug6oFTGaLOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )