UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mTFpZS8MNb6OEyW/uOSwfXQvdIkf63gOAkFJKSTN1g=' 
WHERE 
  key_id = '3df8e86d16b06e8047f4d8066a09c6dcb204ddba1f431ad0e6a4e775fdf06354' 
  AND (
    token = '7mTFpZS8MNb6OEyW/uOSwfXQvdIkf63gOAkFJKSTN1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )