UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HntICLdzBAMJi5VzVPzFarJffa8W8GuiO83SCzDqpk=' 
WHERE 
  key_id = 'eea9637f8427e3a1baafeb5bbde0b396a2c82fca0d1e9b46f0ab2a53949f0595' 
  AND (
    token = '7HntICLdzBAMJi5VzVPzFarJffa8W8GuiO83SCzDqpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )