UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Q2y8FxpSKDtGtwQC6p8+3NzXGEh4SXVwXAh4Hc9Bq4=' 
WHERE 
  key_id = '6fb03d3032b2f1f349b79edfc635201d670c3e2fdf09abf8e61d7d4ee136e282' 
  AND (
    token = '2Q2y8FxpSKDtGtwQC6p8+3NzXGEh4SXVwXAh4Hc9Bq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )