UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WaAUd1ghQ7c6W32MrezY6nj1PFH2PUrHIx0gY14KjYA=' 
WHERE 
  key_id = 'cd9ae0b6ff3a2bffc32b826279107b76580f920a2cd1874f5292c69be3d73bd3' 
  AND (
    token = 'WaAUd1ghQ7c6W32MrezY6nj1PFH2PUrHIx0gY14KjYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )