UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qz8FwUfCsYomy5ZkIc4xsmJeX12cg1Xn/1Qhdsc8TaE=' 
WHERE 
  key_id = '1982e00c72832290b33988b833558ff40542ab056cf729e5cd2f53606265954a' 
  AND (
    token = 'qz8FwUfCsYomy5ZkIc4xsmJeX12cg1Xn/1Qhdsc8TaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )