UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BO/cz0UaH1RDKJZWeUAGwOcA+jbWSXjC9/d/yrYoNc=' 
WHERE 
  key_id = '9e636e58cc36ebd3261f729e4e8b36b1e251a72a890dd466e510b96a8e271885' 
  AND (
    token = '3BO/cz0UaH1RDKJZWeUAGwOcA+jbWSXjC9/d/yrYoNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )