UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEuKfo5WaIB/A3XwiQUxw/aGRtyBxg/WDY5sgjtqFuQ=' 
WHERE 
  key_id = '6c2c7fad6cbc7b48b01155c47566c09dbd77a3e3da133b3ba28f8faae2c540cc' 
  AND (
    token = 'vEuKfo5WaIB/A3XwiQUxw/aGRtyBxg/WDY5sgjtqFuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )