UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLkNXDX7MXQ6ynsv5E9a9sVtPIo1+xRN+qWsle9C1BE=' 
WHERE 
  key_id = 'c695d252ee65dc2d7117119083b1373d12bb1bc3c7370e219377ebc35234c006' 
  AND (
    token = 'xLkNXDX7MXQ6ynsv5E9a9sVtPIo1+xRN+qWsle9C1BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )