UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMXlke2mzTMNU9ayFHfeY60EZV6saNvIFuw5tMhmmvc=' 
WHERE 
  key_id = '1898fa84d60b839b55b90c7036c413d928339af9ca73097f7e5cc491e3fb5659' 
  AND (
    token = 'bMXlke2mzTMNU9ayFHfeY60EZV6saNvIFuw5tMhmmvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )