UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Wmq2fS/HgLk1my4ie2J3xGAtobHszj4344kUXY6lsI=' 
WHERE 
  key_id = '43b551e738046df9351306440deb2244ba5cd72cf529e911e0f1c357d92e6391' 
  AND (
    token = '5Wmq2fS/HgLk1my4ie2J3xGAtobHszj4344kUXY6lsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )