UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eA5M6WL2udGNxHUeRMBwuUMidnOfTP6QsjQ7yGnOOVU=' 
WHERE 
  key_id = '552e54998e1a47e8b762ed338e0e05990fa93db9881d6b85d47ee80d6e6ae655' 
  AND (
    token = 'eA5M6WL2udGNxHUeRMBwuUMidnOfTP6QsjQ7yGnOOVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )