UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ca7zr1Ry2NcU5YYMH5Idxw/AfpgbEU4yLnCcnotM+iE=' 
WHERE 
  key_id = 'c7155e12200d02f078ce15cab67409de26d1a2b426122eb30bec59f5c7d18007' 
  AND (
    token = 'ca7zr1Ry2NcU5YYMH5Idxw/AfpgbEU4yLnCcnotM+iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )