UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Jv7NjwMW9+ZLTwVlZNNRL2ER9ngbq4rYEdS08aSoAw=' 
WHERE 
  key_id = 'af0b087ecc63f06e230ed14394f9a0b33d6188962311b1e7e0b4556957ca14aa' 
  AND (
    token = '+Jv7NjwMW9+ZLTwVlZNNRL2ER9ngbq4rYEdS08aSoAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )