UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RBHq/AHekfCPfQwYh4siJhfAgpMqlV8UwHTFPE1nt4=' 
WHERE 
  key_id = 'f661d3f80036a42ac904259c27fb017a5f3a672bb292c5138e1dfff8a12c19c6' 
  AND (
    token = '3RBHq/AHekfCPfQwYh4siJhfAgpMqlV8UwHTFPE1nt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )