UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Kj7Pr6b6+Kc/PkmS2Sq0SNWMUWPo4379OehvmxENB8=' 
WHERE 
  key_id = '8991248aed24ce3fab2cbb7a95d82830c8e2e1296392c2ea692c0da17db14901' 
  AND (
    token = '0Kj7Pr6b6+Kc/PkmS2Sq0SNWMUWPo4379OehvmxENB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )