UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTBSGYnen7lNJJ2rGUxG7qwMh8CfE7CutWbbPWUkvfU=' 
WHERE 
  key_id = '9db8a5fbe074d036139699746aee3b0f93e9db591f5b50ee1cf97e2032bb20b0' 
  AND (
    token = 'TTBSGYnen7lNJJ2rGUxG7qwMh8CfE7CutWbbPWUkvfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031