UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dVWFtOygyNs82dwLRPH1STeBssE5h2dBoqQ5NtMDjk=' 
WHERE 
  key_id = 'd736c1b7e33cfb7a65594aa706a31b4e4478de9b305a6a70d65842fe2e9baa72' 
  AND (
    token = '3dVWFtOygyNs82dwLRPH1STeBssE5h2dBoqQ5NtMDjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )