UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmeUeKZDylkaff57/LzKQYjoRhn9p5e9atelaZb5rJQ=' 
WHERE 
  key_id = '5f9e7d0e099eb816e9c847d485e2b5830691644b5e62593b47c0a56274e95d44' 
  AND (
    token = 'kmeUeKZDylkaff57/LzKQYjoRhn9p5e9atelaZb5rJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )