UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6sIPc+31BY6y96KfCr1Z6jVQhVYDsUuBBzgXZv1hZdE=' 
WHERE 
  key_id = '9229091da0b12b568a5b4a04170a26e291658a91b782743a52d1a9091d956536' 
  AND (
    token = '6sIPc+31BY6y96KfCr1Z6jVQhVYDsUuBBzgXZv1hZdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )