UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WcRHg0J9ZjJ4nMkGkfbHhmK4rfLk12O/NXfz4aCuwgM=' 
WHERE 
  key_id = '252e71846b60f67da8ea11922a467c2a0d64ada8b42d21887040116492e5c5d2' 
  AND (
    token = 'WcRHg0J9ZjJ4nMkGkfbHhmK4rfLk12O/NXfz4aCuwgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )