UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YxDJTJRAoOCCdV/TgpuzyjbBVCnGaeHYgnrIUIER3po=' 
WHERE 
  key_id = '2ae01780bfc044a21547e0ec90b941e97e7c36f6238bc4f9c9bd1ff4de8d45cb' 
  AND (
    token = 'YxDJTJRAoOCCdV/TgpuzyjbBVCnGaeHYgnrIUIER3po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )