UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BjkHUBp6WuvDpeN9aZEdxX4CcpFxNeWlMuYPZlG2mWs=' 
WHERE 
  key_id = '06389df5ff0d38074f97949af1f4793dbce00b6be0799a0ec6996a5d354b41e6' 
  AND (
    token = 'BjkHUBp6WuvDpeN9aZEdxX4CcpFxNeWlMuYPZlG2mWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )