UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p44ZmpLnIbVXUOIepoHgzDVUHG3ckVMU3hnFbS3OLHA=' 
WHERE 
  key_id = '1242cb4afeee08b3daa197e9038022c375d6fc0a3e0c41f692c3128dcdd4acd4' 
  AND (
    token = 'p44ZmpLnIbVXUOIepoHgzDVUHG3ckVMU3hnFbS3OLHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )