UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiD4Qxp4ynDtilMrN93S8ZT6bIayOJaX2yPBUwoxh6I=' 
WHERE 
  key_id = 'ca8e013b5de4b4cec51339f74c30c308672b28109f0a6b5bc7d39dbe2cde335a' 
  AND (
    token = 'PiD4Qxp4ynDtilMrN93S8ZT6bIayOJaX2yPBUwoxh6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )