UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2cl3bQTncs3zaYTos/Lzhxo51JtCfovIc2AwLkAC0Sc=' 
WHERE 
  key_id = '84f82d05eec0297881c2c5994aa842c51cc2de3ac371d764d6a7bc21085ec65f' 
  AND (
    token = '2cl3bQTncs3zaYTos/Lzhxo51JtCfovIc2AwLkAC0Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )