UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krDuu7o3MZOmUktqX3V2Hym0GERTxadswM01mBH3dtY=' 
WHERE 
  key_id = 'f301637d297c678b10bbf6152baf7603ac25e3182c0a47bcce3dfcb1ab4d2700' 
  AND (
    token = 'krDuu7o3MZOmUktqX3V2Hym0GERTxadswM01mBH3dtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )