UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWArtgjPXoKuyPpPS3z5jgoSV25x7eBkHAxp+GcbLbQ=' 
WHERE 
  key_id = 'ad2db85698d0a68e7c3188fc7f34287ee0fe9b8f0de7571b73d086b5845ed9b7' 
  AND (
    token = 'iWArtgjPXoKuyPpPS3z5jgoSV25x7eBkHAxp+GcbLbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )