UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p9hcaZhZ3Jza9xtbwcYWESP8OVNeP3Wgz2RiNPOa1rs=' 
WHERE 
  key_id = '1db4db1c46a1a3219396dd267db7e931809795cb60a16832bc0fe09632e38373' 
  AND (
    token = 'p9hcaZhZ3Jza9xtbwcYWESP8OVNeP3Wgz2RiNPOa1rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )