UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I6unAzprvGJO3aXYsbclxO3/WY4x46zbqU3p5RUd324=' 
WHERE 
  key_id = 'ba1308d4262d8b9e83dd0a8b0e50f34272aca2a5fb477912438e0a1057de90cc' 
  AND (
    token = 'I6unAzprvGJO3aXYsbclxO3/WY4x46zbqU3p5RUd324=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )