UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPIC/thBkHaCEBJhcxNf1TbMrDQHb3BlzbaDaoorCTA=' 
WHERE 
  key_id = 'd2732b7c4aea97f4784920c26a2c673776dff5612c1e7cdc71fca1e4d9a3bf0d' 
  AND (
    token = 'uPIC/thBkHaCEBJhcxNf1TbMrDQHb3BlzbaDaoorCTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )