UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B+XstLN0LkDanXOMzH8uvF27rXEvb/FduFxN2G0M0YM=' 
WHERE 
  key_id = '9bcf79e82ba08e2565418a7f0dd1f0c9ad4f7d0a33a68dd0b7af5330348721e0' 
  AND (
    token = 'B+XstLN0LkDanXOMzH8uvF27rXEvb/FduFxN2G0M0YM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )