UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+udbY0L9Z/3aEMr0cIQo2ST7a2N/dxhPLCI9XFsA3E=' 
WHERE 
  key_id = 'da6735f3a0a92e442d3d242d3ed949dc633c4f376980dcfc7cf674b6b55b6600' 
  AND (
    token = 'O+udbY0L9Z/3aEMr0cIQo2ST7a2N/dxhPLCI9XFsA3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )