UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHYEje6MPchq4FbNmIPvajDsARu8JfSgt1X/AyBwQVo=' 
WHERE 
  key_id = '118e26379406f1997048b0319275c9fdc961f586f463cd083dd22b013b61b3d1' 
  AND (
    token = 'VHYEje6MPchq4FbNmIPvajDsARu8JfSgt1X/AyBwQVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )