UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lrjN0pzU51KnVk0q4+WKHBnCBiSraqt5sB6SSedDiLA=' 
WHERE 
  key_id = 'bf417a22d80c637db487fadc69f34c562a5dd851b791c53e9e4c14b99466f721' 
  AND (
    token = 'lrjN0pzU51KnVk0q4+WKHBnCBiSraqt5sB6SSedDiLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )