UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3zsO8b32cAPsEnUyQXURknEJqiAdrqjO+JKYpU30w/M=' 
WHERE 
  key_id = '31073a343a2b5d9b3330718e55acd0d2f7f295475bf33d1a205d3e27acfc6c53' 
  AND (
    token = '3zsO8b32cAPsEnUyQXURknEJqiAdrqjO+JKYpU30w/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )