UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ruK4Ukr7JnJcusM1aXdV57ytHZf1C+fmZFo1W42snU=' 
WHERE 
  key_id = '196072ee990ccc6e059c146fb389f01251e43de2476db435dabf8d0703e26e4e' 
  AND (
    token = '2ruK4Ukr7JnJcusM1aXdV57ytHZf1C+fmZFo1W42snU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )