UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEgOv4iUvKOk33MTK4qHuytCl32BITFeU3q+ficNSvg=' 
WHERE 
  key_id = '2dec186b753e492c9d685c45d334172879476ffb095aeaae6d79cc3562443081' 
  AND (
    token = 'YEgOv4iUvKOk33MTK4qHuytCl32BITFeU3q+ficNSvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )