UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dPR7qIJ0q2BuDHc2mIjFUL+4d8Hjx86af3B3xznzp/Y=' 
WHERE 
  key_id = '4370dc754090cbbbff547ed367846b32aef9489159cdf8aa843203924f8846fe' 
  AND (
    token = 'dPR7qIJ0q2BuDHc2mIjFUL+4d8Hjx86af3B3xznzp/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )