UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAiga8FiWlQCw7Wwq2zrNgwP/sVjtKK28A6FtY98UyY=' 
WHERE 
  key_id = '5ef38c5e8bde4220a17b942488d45929ae3ec44fadef8622ca60efcd1879fe47' 
  AND (
    token = 'UAiga8FiWlQCw7Wwq2zrNgwP/sVjtKK28A6FtY98UyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )