UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCAzMWvrR6t+vBvineoAPsGdXkfgr6hHuGH7bzpEnEM=' 
WHERE 
  key_id = 'eb1e97bce1b3f887c8c64710fbfdd26e3d05f1b73dcf20df24c80645f471d94f' 
  AND (
    token = 'oCAzMWvrR6t+vBvineoAPsGdXkfgr6hHuGH7bzpEnEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )