UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AS4wkw1EKzDwpvopbyz36T3NIyCEFYgDg1Wo7LX5Z48=' 
WHERE 
  key_id = '15121232602fe156f954b95b539863d97f68628b233550c2b6ea8b057f2cefd1' 
  AND (
    token = 'AS4wkw1EKzDwpvopbyz36T3NIyCEFYgDg1Wo7LX5Z48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )