UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Kx7hhT7/nQ+EC8us8KWAR6vNFu7OnJCXLxzxREq8j4=' 
WHERE 
  key_id = '8dee85678e12a4c9a54a524dbfa493f745dff5ec263f17a91e601b77d95c8f2b' 
  AND (
    token = '9Kx7hhT7/nQ+EC8us8KWAR6vNFu7OnJCXLxzxREq8j4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )