UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BVsl1TYZBiTBb0q8BDpQrsr6aRnKsmYEOOUkNI9HYew=' 
WHERE 
  key_id = '5509d6ffced7b8f0ac610ba886c9dd8b58302c98627bca672a9a90f5f7b23d19' 
  AND (
    token = 'BVsl1TYZBiTBb0q8BDpQrsr6aRnKsmYEOOUkNI9HYew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )