UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FMLjBLTsqaZ29Pzw09P0+4sTh832hQbpf5E3MHiv+tc=' 
WHERE 
  key_id = '88c4de23d4df8b07f852a36b35d4aaa7bcd6fb958d610b719953059aaed87c1b' 
  AND (
    token = 'FMLjBLTsqaZ29Pzw09P0+4sTh832hQbpf5E3MHiv+tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )