UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKfOCOtTGzBtafBbmy2QyYqFIftjTMsWf1BYBnFtr9M=' 
WHERE 
  key_id = 'fa50fa992a18bae2c3e65019cb08bc430c50058e19facbd7444704c58de32699' 
  AND (
    token = 'GKfOCOtTGzBtafBbmy2QyYqFIftjTMsWf1BYBnFtr9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )