UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+cXIJXiCnGIF5p21mdN4j18HR1rbSdlij9K0VwwRUY=' 
WHERE 
  key_id = '1db0f5544ded2236831fb9a9fcecac9c1cf8a860f586ff583b205d30b0a4a72d' 
  AND (
    token = 'c+cXIJXiCnGIF5p21mdN4j18HR1rbSdlij9K0VwwRUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )