UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KDYPPPrjjJHa58mYLFQFNDy6J4plGZOH6/sgJc86v4k=' 
WHERE 
  key_id = '2d7fa89dddacb3709070f83f86c357a096791844867e532416b326d59278487b' 
  AND (
    token = 'KDYPPPrjjJHa58mYLFQFNDy6J4plGZOH6/sgJc86v4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )