UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7qaGMbEjT9SW0pCYHbxELSptBTM9s3N6mKRxcAhJXmQ=' 
WHERE 
  key_id = '1c4b3ec1efa0c64609e8dc32624bb1e8d3b3e01281c7b45689934ebc286f97d5' 
  AND (
    token = '7qaGMbEjT9SW0pCYHbxELSptBTM9s3N6mKRxcAhJXmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )