UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c827hEl4bo5Gx7u4XeVHhrZ5YIQzQkh/XdlnARmxZ6c=' 
WHERE 
  key_id = 'bc5233fa85020d6a43190f1ffaa8f3ccf086c6ffd3da4230229cdca2a9b5177b' 
  AND (
    token = 'c827hEl4bo5Gx7u4XeVHhrZ5YIQzQkh/XdlnARmxZ6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )