UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eeyY8seebTAh5e6TfhQRWVXRI0vzcJHgRAiCM+RSkFk=' 
WHERE 
  key_id = '39d4319ac4862d8a59c823b25a0c6faa86dda71787e5ad437ffc99ef5418566e' 
  AND (
    token = 'eeyY8seebTAh5e6TfhQRWVXRI0vzcJHgRAiCM+RSkFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034