UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUmbPCTY4D5JUpP9cDYUQ5R3xuodOJKmf40ZqrtQ6GQ=' 
WHERE 
  key_id = '911ffe197edb1a996d17602162823320cb6baeafe7037beb6d7207589169f8a8' 
  AND (
    token = 'sUmbPCTY4D5JUpP9cDYUQ5R3xuodOJKmf40ZqrtQ6GQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )