UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ugtd9W1cDWYzb0fO0/6vYZ/bZf3g95w17HfWyFoydyU=' 
WHERE 
  key_id = 'cea1077785a29e032ef24d7147fb8c25f1032d66a041c0589299435f31c313b1' 
  AND (
    token = 'ugtd9W1cDWYzb0fO0/6vYZ/bZf3g95w17HfWyFoydyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )