UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yR+Ygi/6fDXTQl2OTxTkIBYAnKPA1ydGSFoaL836uQ=' 
WHERE 
  key_id = '327335955394932c6ea1232768feba4f1b7fb0512e1e859a901e5d0c3cff952b' 
  AND (
    token = '5yR+Ygi/6fDXTQl2OTxTkIBYAnKPA1ydGSFoaL836uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )