UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qj6WbrYq7LMv0eqqRichA8Yl3qBM2Oh+rHhTOge12wo=' 
WHERE 
  key_id = 'd6a8b3b5cf9852347c42bad85ecb8a7aea4d4e3c71f51c3a7cc5f2fbfc7dc14e' 
  AND (
    token = 'qj6WbrYq7LMv0eqqRichA8Yl3qBM2Oh+rHhTOge12wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )