UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1A5ZL4Yj5MioLfzRJDFrVUda7O0EET1GJb8h01/Dc8Y=' 
WHERE 
  key_id = '46ab06fb8d7a944f5aa485385e2d91cb5611b1cdeff7f230fa80c2d0d9a65e6e' 
  AND (
    token = '1A5ZL4Yj5MioLfzRJDFrVUda7O0EET1GJb8h01/Dc8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )