UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlpoDe5xvR9mNjPe0+wozLiFWeJg5iY2UW2xVnlh+ZU=' 
WHERE 
  key_id = '1527ab373e02ebe1dbc7d27229aa47c0cf826ef18047fed5fc6fcf72212c769f' 
  AND (
    token = 'BlpoDe5xvR9mNjPe0+wozLiFWeJg5iY2UW2xVnlh+ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )