UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/D7Ze5KI9YIObrF0jhrBmt46b2ascCCa2uTvOKXu+o=' 
WHERE 
  key_id = 'b32a957241a365bbd0e31cdd4134239371298660235a4f61ddb34a27efc6a360' 
  AND (
    token = 'l/D7Ze5KI9YIObrF0jhrBmt46b2ascCCa2uTvOKXu+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )