UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'biWPfZnw67Y8vPKXo8hQz7XZJdm0Te6nF084vbG+qv0=' 
WHERE 
  key_id = 'f28c4a3afea6f7f8ff8825baa42ba965498c770cd916521f9c3f017e2361440a' 
  AND (
    token = 'biWPfZnw67Y8vPKXo8hQz7XZJdm0Te6nF084vbG+qv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )