UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7jQfhhQ1lVrnDdRMbmcqjM38QQNa+BL1ITffzXx5Wk=' 
WHERE 
  key_id = 'b3d7e7bd756bc0effe06d5d2ddc98593c8447446f486559e65b26816c86f921d' 
  AND (
    token = 'A7jQfhhQ1lVrnDdRMbmcqjM38QQNa+BL1ITffzXx5Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )