UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7qKdrJK8AN4h64sNtugKZ5XTlW4oIcLi5E8lAT39Rng=' 
WHERE 
  key_id = 'c3a78b3df35cffd55dc7972975046da6d00a8e1fc79c6800c27fa83ef22a8361' 
  AND (
    token = '7qKdrJK8AN4h64sNtugKZ5XTlW4oIcLi5E8lAT39Rng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )