UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cdi5tXA6Z9qlqr8hPUR63Cjm7gi58XUTjiqjK676HYY=' 
WHERE 
  key_id = 'e2e1970d7c74496e4d1875fc880c45f5f3925d681a6e7c0170c61c5c7bd0b818' 
  AND (
    token = 'Cdi5tXA6Z9qlqr8hPUR63Cjm7gi58XUTjiqjK676HYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )