UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irXTLrG31HOnZcFy5uPO7Gl0NTo7O3ugwCT9a+R9cSg=' 
WHERE 
  key_id = '76bcf745424d095eea73ac91ba86d400f226e3826a4ebfbadbaf513b9c813387' 
  AND (
    token = 'irXTLrG31HOnZcFy5uPO7Gl0NTo7O3ugwCT9a+R9cSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )