UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HoAUQsb9ZSvDKdCZG1e4hNnI4l4ifDQ64K9ZIevwuE=' 
WHERE 
  key_id = '53c4bc7032706874366f1b86f9ca356904595728c9ed69095b2f3b9dddd354a7' 
  AND (
    token = '2HoAUQsb9ZSvDKdCZG1e4hNnI4l4ifDQ64K9ZIevwuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )