UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iO0yEvo0vyPlZ0LYOt7shXUIh0fwCo7M775LN6hGMzo=' 
WHERE 
  key_id = 'f7eacf4ed5d6dfb459f580125df0e3b37de6e902a2376402c1911190fc57261f' 
  AND (
    token = 'iO0yEvo0vyPlZ0LYOt7shXUIh0fwCo7M775LN6hGMzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )