UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfxPY5aQbZnj457Eps+MoxxHCuNtj2qjLytK/t8qhiQ=' 
WHERE 
  key_id = 'fea8b8de1c82efe3275ffed289fe44680d7b996134d6b7f065a894544ba0c807' 
  AND (
    token = 'NfxPY5aQbZnj457Eps+MoxxHCuNtj2qjLytK/t8qhiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )