UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQc1Eotn7IskMLFeJxHZ5xvWzR56Bt7ZLpN2HJwaBTs=' 
WHERE 
  key_id = '66e2ad6d1af41c4c285254d2834365f783e6b5b2dc09bebc534ee3a71577d2a2' 
  AND (
    token = 'UQc1Eotn7IskMLFeJxHZ5xvWzR56Bt7ZLpN2HJwaBTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )