UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4M+2LffAQCauhwRSwcJvcrR7Kks1zgkETpjPDrWho+A=' 
WHERE 
  key_id = '32a97f4decf763d98d1671ca01f73146cafa2eba9b25f751bc3665875175743f' 
  AND (
    token = '4M+2LffAQCauhwRSwcJvcrR7Kks1zgkETpjPDrWho+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )