UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7LaXcA/Xa8GRdNnmYuQLoavbCp3+POUKdolxmUmOCTU=' 
WHERE 
  key_id = 'ca8e546ba223165644036fb5b153b64228e5c2c6e221c2d657a276415902df38' 
  AND (
    token = '7LaXcA/Xa8GRdNnmYuQLoavbCp3+POUKdolxmUmOCTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )