UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RLe+yxiZz2hIs08U2/03y8WPsPHD64rru9+wW3poAtA=' 
WHERE 
  key_id = '5aab43daa8cb7a48b2d910c3cab07369ed92c4d4ff20d957dd9d458b5587844f' 
  AND (
    token = 'RLe+yxiZz2hIs08U2/03y8WPsPHD64rru9+wW3poAtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )