UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6xW/q2W//mTAXgnh99iS/I+4rPlLwf8x3Ao5IaeMshM=' 
WHERE 
  key_id = '11f68a503b59678eb021efbea8db62d1fc163e77cfe81f5c92e6052cf80daacb' 
  AND (
    token = '6xW/q2W//mTAXgnh99iS/I+4rPlLwf8x3Ao5IaeMshM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )