UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JWMgkcHgqrYK1aMKIsXxbfRP2vlZ9U9A4dUMXqUgq7I=' 
WHERE 
  key_id = '712786faf3bd1d35ce72a147afe3c3d75d1e8689d510c6d0cc32f4974b726279' 
  AND (
    token = 'JWMgkcHgqrYK1aMKIsXxbfRP2vlZ9U9A4dUMXqUgq7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )