UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0Enaek4R0gRdBfG1tUmRFXQWACUMvonxHhnT9GNyUY=' 
WHERE 
  key_id = '403fb1fdfbc220fadcbebb8f6b7d18ec3e853d50b27e22841f8ddba3eea0fbaf' 
  AND (
    token = 'E0Enaek4R0gRdBfG1tUmRFXQWACUMvonxHhnT9GNyUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )