UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYc0ALf9O+ZEVgJqweFNWma5hs0o9D/L9ft6ajMVqKU=' 
WHERE 
  key_id = 'eb51ca9dc84b2b413a3a04ea391a8d5a934ba3f41486630eeee1a7fc5bf109bb' 
  AND (
    token = 'OYc0ALf9O+ZEVgJqweFNWma5hs0o9D/L9ft6ajMVqKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )