UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6wChT1yEiznuCJ6FBCkieKRRdxd6y2MfLzFK0MuGLk=' 
WHERE 
  key_id = 'c7bb28afb0b5929c2aa343ee0ca26358e8da6414a74d12cf901855d605ab0b12' 
  AND (
    token = 'z6wChT1yEiznuCJ6FBCkieKRRdxd6y2MfLzFK0MuGLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )