UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yNHwuRf/x7ToRi28L1Lj49txzwuGTFFlY988YXbi7M=' 
WHERE 
  key_id = '50cb92a4c4c875f1d33e84dbc2a39dfa19fc4d98ae7e37259fa179babbb6654b' 
  AND (
    token = '2yNHwuRf/x7ToRi28L1Lj49txzwuGTFFlY988YXbi7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )