UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxFQvKYvLpsXMnk+IAH5hdLRMpPYtaHhLyFqj1szBDc=' 
WHERE 
  key_id = '657d56ec8b4acc8ad900113db1a9a71d101169456699c56857ba96196815001b' 
  AND (
    token = 'uxFQvKYvLpsXMnk+IAH5hdLRMpPYtaHhLyFqj1szBDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )