UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kTqqmHJEF+xPaS+XWt/vKxD/ZEbq8TMT6q0m18bybc=' 
WHERE 
  key_id = 'f8694e1c573492093396f8bda541f9f916a045242dac6a91250ce99129ddacbb' 
  AND (
    token = '+kTqqmHJEF+xPaS+XWt/vKxD/ZEbq8TMT6q0m18bybc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )