UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9KePzzxPtpeW55WnPDy3XCUUeR1PhSFf5bTMMC3ZXiY=' 
WHERE 
  key_id = '5aa8506a4d2bf0b3c09430964af3fb2b9e416515f1be4cdb1ebb441c23f1f406' 
  AND (
    token = '9KePzzxPtpeW55WnPDy3XCUUeR1PhSFf5bTMMC3ZXiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )