UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uzr1929SouGnekOB6UUTHgv0kMzMnJur9nCgHVosjB0=' 
WHERE 
  key_id = '6f80db32cfb000f16877b355fe1cc38ad02765377b44b8eb5481f0a951d49a47' 
  AND (
    token = 'Uzr1929SouGnekOB6UUTHgv0kMzMnJur9nCgHVosjB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )