UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20rB6Rdw7CbOfO0Nfk+Fg4uhitSAyQNcvE3ktPmJ/k8=' 
WHERE 
  key_id = '2354a89c055d2fd3765ec3b88a38482a4e22c0159654d55a92bce8f3307a98a4' 
  AND (
    token = '20rB6Rdw7CbOfO0Nfk+Fg4uhitSAyQNcvE3ktPmJ/k8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )