UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jAlKrf61FtVKi3Bzbgg4nbuhq1OosYI9jVKT+cHUmGI=' 
WHERE 
  key_id = '1a3a5398ef164083bc7b6fda8ec2d2d15070d20bc2ba0c28d7ed68d41ae58811' 
  AND (
    token = 'jAlKrf61FtVKi3Bzbgg4nbuhq1OosYI9jVKT+cHUmGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )