UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAe/KxuCcXqVUT+lc2RsoMs51ddx+47jyVrOXyS8hZA=' 
WHERE 
  key_id = '6c6cc0946ceebaac2b671011b5f841bfc8b3fbe48c70c59fb7cb9458123cdafb' 
  AND (
    token = 'gAe/KxuCcXqVUT+lc2RsoMs51ddx+47jyVrOXyS8hZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )