UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmcYNGOo2VzJNgrLeMj3WTZ3GXtqQxFEAT3RdiH9tow=' 
WHERE 
  key_id = 'f220bdaad91188909bde18d0a71f64357d354105b509ae1799f13f71be722355' 
  AND (
    token = 'mmcYNGOo2VzJNgrLeMj3WTZ3GXtqQxFEAT3RdiH9tow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )