UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWIXg5LZ4Rhxjmvm3bWYdBuoh8ot+8DDiln7kxZPnOQ=' 
WHERE 
  key_id = '336358ed1b9db868386afa2491a3273e6265d3cc777eaae5566221e2c35b57b6' 
  AND (
    token = 'tWIXg5LZ4Rhxjmvm3bWYdBuoh8ot+8DDiln7kxZPnOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )