UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7VL44Dd1EH0jYcOxG66N2THBu4supMCyayjEgwdbv4=' 
WHERE 
  key_id = 'd901bcbfb34de0e6ef383093b49996dd380d828590a71350e1becf21788f3e1d' 
  AND (
    token = 'l7VL44Dd1EH0jYcOxG66N2THBu4supMCyayjEgwdbv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )