UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TxVPwNWpm3LlHohsD+eG1cCL/g0KLYiVviTIXjDZiVQ=' 
WHERE 
  key_id = '6aa119924199f262f4de44a9c2a68581b36106aa0da917959da3372bfd1d8e97' 
  AND (
    token = 'TxVPwNWpm3LlHohsD+eG1cCL/g0KLYiVviTIXjDZiVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )