UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfhBGXd4fnbnNayXtxrQWFTMj8r8Ym1Lcn7mRl/P8i8=' 
WHERE 
  key_id = '847983982d6c8ba561a0c1a4c0c35cb61c35d9cc23765a3fd0dd5eccb6df9d57' 
  AND (
    token = 'bfhBGXd4fnbnNayXtxrQWFTMj8r8Ym1Lcn7mRl/P8i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )