UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xnlXXmrOk6yMJZNjIHDEtzCJDpsuLsJY+Pm7bs6TXI=' 
WHERE 
  key_id = '6001ee0af7379f2ed4e848396c1e0d974944c13db2a63d24fc6e160d3473af0f' 
  AND (
    token = '9xnlXXmrOk6yMJZNjIHDEtzCJDpsuLsJY+Pm7bs6TXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )