UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1S75BDWGWiyjDY0JacOaSMczVqVaaReRbbkvqNyzAz0=' 
WHERE 
  key_id = '23f8382b51de6572cfe3bddc23e077bbc1be654e5b6ef82f5fa055f3d3fdddf9' 
  AND (
    token = '1S75BDWGWiyjDY0JacOaSMczVqVaaReRbbkvqNyzAz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )