UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MnicNVAnzExUoAbBbMcFW+gC5DKNOmVzuEWAyXxXSk0=' 
WHERE 
  key_id = '1ec67d911fdffe678b7cebb9a698b3ca9f4e04f241abac671fc60e9350e29044' 
  AND (
    token = 'MnicNVAnzExUoAbBbMcFW+gC5DKNOmVzuEWAyXxXSk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )