UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CVtVO0zjiSGY19VPr7gv9s3y282cJv43JYPpKkkWbeA=' 
WHERE 
  key_id = 'ff1d5aa91ae08dfbe79579353f2a5a1cf7ad62ca9d7f648a4be6a1cb2ca2550b' 
  AND (
    token = 'CVtVO0zjiSGY19VPr7gv9s3y282cJv43JYPpKkkWbeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )