UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BkvFeFjiHrwIVjIptXYm5ovLpno5c2ZFxOkc0Yl5V8=' 
WHERE 
  key_id = 'dc277c91c1d19e06464ec60fad9f66aad8c81b6955d954347a767a715f26d207' 
  AND (
    token = '6BkvFeFjiHrwIVjIptXYm5ovLpno5c2ZFxOkc0Yl5V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )