UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxmC3iI74K2dMUQuvw/Z+Ur8M3dGCI7+ZH+OnJL+lCc=' 
WHERE 
  key_id = '11e4392f80011b2654ebecef579fa38986abde52a4d528668f650d14c4d773d4' 
  AND (
    token = 'jxmC3iI74K2dMUQuvw/Z+Ur8M3dGCI7+ZH+OnJL+lCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )