UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OqERDo97upaR8JZhoGi8Ll8mTNzNWbO2Lx6kHSfAyYc=' 
WHERE 
  key_id = 'bc0f0b9e82ac6b94b7ccbf8ab68d97502724bcc311a4161789aadb4e5cb640a8' 
  AND (
    token = 'OqERDo97upaR8JZhoGi8Ll8mTNzNWbO2Lx6kHSfAyYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )