UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y90BjR2ThBEzzjwOD4JDN1aHM2A8GN90Yces/Shon6w=' 
WHERE 
  key_id = 'a648a46ec5300f9cf071018b0763cf42310fa650611241564cbef9e465643059' 
  AND (
    token = 'y90BjR2ThBEzzjwOD4JDN1aHM2A8GN90Yces/Shon6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )