UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPCI9wJXWLbNNkNTW2HDTC2F1CYrc3PH5S/Qbyigmpg=' 
WHERE 
  key_id = '107876bfab6ec4a28da76642bd182e8382132d5e0ebd01179366c8d5d93fe75c' 
  AND (
    token = 'zPCI9wJXWLbNNkNTW2HDTC2F1CYrc3PH5S/Qbyigmpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )