UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S1/OurSiW4bOog9i4OoKo/txUVkfxZpiRzsgFOJpN4M=' 
WHERE 
  key_id = '316812a386d534725fb63434c8e9280d287c4c28b2f7835b764373bea6496905' 
  AND (
    token = 'S1/OurSiW4bOog9i4OoKo/txUVkfxZpiRzsgFOJpN4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )