UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's6avzv2j/HBFZv7JLNIcjJuUTR5jBDS4OcU5F08G1QQ=' 
WHERE 
  key_id = '70279c83cfb3f17ac5db8913d806ba68b80caf4e14a5dfa852d6e8d199da204f' 
  AND (
    token = 's6avzv2j/HBFZv7JLNIcjJuUTR5jBDS4OcU5F08G1QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )