UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'As0VyPWV0G0TMJoGVRTvWKOrFa5JhK/oqoy1T/BxCx4=' 
WHERE 
  key_id = '7949859c327460c708ccca1e8ddf85a73a8103152d359874d420f7d6ed36538f' 
  AND (
    token = 'As0VyPWV0G0TMJoGVRTvWKOrFa5JhK/oqoy1T/BxCx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )