UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wpvkWU2MLiJK7kJOGeMB0xcvq1Pxnj1USyRWvVWtjEI=' 
WHERE 
  key_id = '8aa74477b2be04e7027194c5d249e4c545b5de3e7df62b68292ad9dd7b757169' 
  AND (
    token = 'wpvkWU2MLiJK7kJOGeMB0xcvq1Pxnj1USyRWvVWtjEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )