UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Jil/twgkR6C1bAnp7IF7whiz8ufNeJ/rPyoydY6rfU=' 
WHERE 
  key_id = '362bab1eaee6184e44b1cec72881ac36fb65feaab90a59a8084f5e459beaf7eb' 
  AND (
    token = '1Jil/twgkR6C1bAnp7IF7whiz8ufNeJ/rPyoydY6rfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )