UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iA67nXH4SRLff92kper7IyfGLWJCOdLIZkQPmOYSJ6o=' 
WHERE 
  key_id = 'b7932ddee427f2b86418f171ba848a54165f20aaccafd67e2bf1320e7b8244e6' 
  AND (
    token = 'iA67nXH4SRLff92kper7IyfGLWJCOdLIZkQPmOYSJ6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )