UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LOkJZRdb4mm/t89M10KDWpcMyii9BNnRjnlFA3K44qE=' 
WHERE 
  key_id = 'b1883a9363344da0bd4e5edb8921113821684e6192e5a3bd5682fb66216097a3' 
  AND (
    token = 'LOkJZRdb4mm/t89M10KDWpcMyii9BNnRjnlFA3K44qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )