UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7DWRAQ9ay3gHQffvY0hTJ7GMFMVTh5bVj+qDWpLp4Q=' 
WHERE 
  key_id = '7f895ca0bbfcc0af8ea63a980fbed94a878f3f9cafb1c418e1f2c69a99ad7c00' 
  AND (
    token = 'm7DWRAQ9ay3gHQffvY0hTJ7GMFMVTh5bVj+qDWpLp4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )