UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7Sf9jvcxTqIu5O81rAd3QUeDw+Kk2eh0mmRXbe8uO0=' 
WHERE 
  key_id = '068511237659190c5db565276e25e5715d14c7f8544ed0b5317669400a05a4ac' 
  AND (
    token = 'T7Sf9jvcxTqIu5O81rAd3QUeDw+Kk2eh0mmRXbe8uO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )