UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5KHDpZUXczqeJSudFtkGWycX2NyGrsoGP1ibV3RqtI8=' 
WHERE 
  key_id = 'd8a0b76bdc917011002584145786d0f326fa15c67e0e4433269f60b3aa24be7c' 
  AND (
    token = '5KHDpZUXczqeJSudFtkGWycX2NyGrsoGP1ibV3RqtI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )