UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hb7l+N49txx09nfFusW3njPIjUISnpDR8RnukTe7I70=' 
WHERE 
  key_id = '868fdc59dbcd5a57c4b800706b0f126ca413f21fefdff08fedb84e96af588cd7' 
  AND (
    token = 'Hb7l+N49txx09nfFusW3njPIjUISnpDR8RnukTe7I70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )