UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izwbdTGwYEKQNpvl29iCcobOH8cQYWxBESZV7z6i+KM=' 
WHERE 
  key_id = 'bcf36bd5b9bbad123ca0a00a8dbc8fde58d1c40297cd865bbd2fd15cebfb379c' 
  AND (
    token = 'izwbdTGwYEKQNpvl29iCcobOH8cQYWxBESZV7z6i+KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )