UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfTSeJmh/PkubOGDYljO3ueq2AZdLwi5Vku7r94YgaU=' 
WHERE 
  key_id = '0a068b663b133d5e429c88ab21ba0e0493b3724320a97bced902ef5488a846d6' 
  AND (
    token = 'wfTSeJmh/PkubOGDYljO3ueq2AZdLwi5Vku7r94YgaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )