UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBE1l+S0Q6A45Pn6iX7VRVpDMpU31W27szVPGAWl9p8=' 
WHERE 
  key_id = 'd8ef2ebae62f5c473d07029503e02ee72962285c68fc2e6d16f5dcb621e6564c' 
  AND (
    token = 'nBE1l+S0Q6A45Pn6iX7VRVpDMpU31W27szVPGAWl9p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )