UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xuaN576uSg0oGq6vomrRp0zHNVlDSK4FE94u53Cpg3U=' 
WHERE 
  key_id = 'be0702b820430fc32a4218e8f987da932c247adf3d9639c9f8ba23769755f25d' 
  AND (
    token = 'xuaN576uSg0oGq6vomrRp0zHNVlDSK4FE94u53Cpg3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )