UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgEfGxkP46WCLvDDRqpO97gh9nph0SSuLSaIqXAg3Iw=' 
WHERE 
  key_id = '039f5d4855ee836913698f10d20fabe8b5c4bdd147ecc3721e903829b74faf82' 
  AND (
    token = 'BgEfGxkP46WCLvDDRqpO97gh9nph0SSuLSaIqXAg3Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )