UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WriX+lqUeI/fpxkVMNwrLazLgmWS1yUcJrHt5wLoLcQ=' 
WHERE 
  key_id = 'f4ff71df480a94fcde18a50e108ff62683b7182bb7ab125da0e45b00c72ef8ec' 
  AND (
    token = 'WriX+lqUeI/fpxkVMNwrLazLgmWS1yUcJrHt5wLoLcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )