UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKhzaS+wYXvdW/oAmnuPyHCCotYEENcvxMsRiLS2b/U=' 
WHERE 
  key_id = '77a44364f75ff1f8ed330c9fee7efb4eb6f59faa024850d5b07c787aa61944ed' 
  AND (
    token = 'DKhzaS+wYXvdW/oAmnuPyHCCotYEENcvxMsRiLS2b/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )