UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mK75cnw7AEAuUkNIRGer8IJnP7XnyPnl6ltQU6p09k=' 
WHERE 
  key_id = 'abd975bd9c7584bb81003b6f87cd7279fb4a608733bd02865e7d927734a97ea1' 
  AND (
    token = '2mK75cnw7AEAuUkNIRGer8IJnP7XnyPnl6ltQU6p09k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )