UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gfSHG8WCOu1JJnvC0btPCDloxJ/Bxjs3tB4bVVB6Y0o=' 
WHERE 
  key_id = '88c3fe8226322ae69e6f4c752b6aadff29b690c7297fcb3ac06d629331cc097b' 
  AND (
    token = 'gfSHG8WCOu1JJnvC0btPCDloxJ/Bxjs3tB4bVVB6Y0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )