UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fbjo9IhD5idnmEGgjJ0lrkHvgxw2Q0quN5hVVuDDMOg=' 
WHERE 
  key_id = '5b6dc43d2eb9777f78694ad8724850f86aefc821998b25bf8d1f0f6a15982dad' 
  AND (
    token = 'fbjo9IhD5idnmEGgjJ0lrkHvgxw2Q0quN5hVVuDDMOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )