UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bo6WIf8xhaJl9Wr0gdzSvXHaKYPAHF4XE4Dxlklb7B8=' 
WHERE 
  key_id = 'aa50a7d41d77075f905d469b8bf9849b54c2f0a34d2b341e1eadd8e978f69e74' 
  AND (
    token = 'Bo6WIf8xhaJl9Wr0gdzSvXHaKYPAHF4XE4Dxlklb7B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )