UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5ijnBFJo+T/x57YXcZHtCFRA9NMsFQqkfznGi7dR+A=' 
WHERE 
  key_id = '1c208ef79c649344ade1ed6d3f1dfaf170ed5f410e38c1f793c1f2987d2fc890' 
  AND (
    token = 'v5ijnBFJo+T/x57YXcZHtCFRA9NMsFQqkfznGi7dR+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )