UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TbB8l+UZKx0OX7GFywwNyxVAmqkZKN/GsolRXzVmYuI=' 
WHERE 
  key_id = '4d9984952b822b2408f706fe437251fac761bd1c2e77f069fc194a16ff003ef1' 
  AND (
    token = 'TbB8l+UZKx0OX7GFywwNyxVAmqkZKN/GsolRXzVmYuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )