UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRFnu9HiF2dZLN0lEjd2AkIgQ9+JmznuXuATWionZ/8=' 
WHERE 
  key_id = '8082a3a2c976aed17c3e60d9e85234321a5dfcff0b7fbb6a0c61f5277ac0450c' 
  AND (
    token = 'SRFnu9HiF2dZLN0lEjd2AkIgQ9+JmznuXuATWionZ/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )