UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hUH2NN8nfBVlOrSpDtfdnV+RlPZEiSaQVyoQ7VLk3FA=' 
WHERE 
  key_id = '761f04f3ffde3d183d9bdb37e1c1fa209d916a771700c8b49624bf1209fcd360' 
  AND (
    token = 'hUH2NN8nfBVlOrSpDtfdnV+RlPZEiSaQVyoQ7VLk3FA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )