UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axJsP3g96FMwqPTvzqnbvWWAsQyORGV8qElUUWrTAh4=' 
WHERE 
  key_id = 'c963c6d2cc4d87a9eff24a16cd6c2193c930157941739540787fd718569326f2' 
  AND (
    token = 'axJsP3g96FMwqPTvzqnbvWWAsQyORGV8qElUUWrTAh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )