UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '81laYLEnW4MALDbJvNqgzfzgTgSBlUzWWdEGsAXUf+c=' 
WHERE 
  key_id = 'fd7e119d0dfa17b8699376b81f40ab5f67bf81fa10ba045d3a213aaa561d870c' 
  AND (
    token = '81laYLEnW4MALDbJvNqgzfzgTgSBlUzWWdEGsAXUf+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )