UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2aIgl2+15HEEnlonQ4vWoZIcRfnh8+yBVa9e+Qb0u/8=' 
WHERE 
  key_id = '77807ecba58cee2a50da840206f09c93a95b6eb2b64ed6839188037a73c7b142' 
  AND (
    token = '2aIgl2+15HEEnlonQ4vWoZIcRfnh8+yBVa9e+Qb0u/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )