UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xsXn80Q6draMzUsAFojQW5+68/p0y/ylUUOch8yzqsw=' 
WHERE 
  key_id = '34a3d0b7f396c5fbb21ac36b6e6d63fb0fa9788a8e863bd1ab5822794961c661' 
  AND (
    token = 'xsXn80Q6draMzUsAFojQW5+68/p0y/ylUUOch8yzqsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )