UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iyUXSzHJzjh2XgKv8nA4Wg+T3ZGtHFdhPjTLQ9r7j9U=' 
WHERE 
  key_id = '731bc9bb45cc00ca06bbda1179ea11973316a3d32dcf8ff97b4f3dddda7e35ba' 
  AND (
    token = 'iyUXSzHJzjh2XgKv8nA4Wg+T3ZGtHFdhPjTLQ9r7j9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )