UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymAet7xSqqhPf+Jkh8XC1JVUaKFqaFgDi121/SKRwbw=' 
WHERE 
  key_id = '2f6c90f2bf6f7caaf1234e7ae7e75c916dd6eb4a996e340309928cbf4ffcbc90' 
  AND (
    token = 'ymAet7xSqqhPf+Jkh8XC1JVUaKFqaFgDi121/SKRwbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )