UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eb1RbQl7EQKTkTeOLCa/1s5LmT60P+JaHTw/ByEHlng=' 
WHERE 
  key_id = 'a7b3d73c081fffd6f19219911cfe2c3fd09252cb34e9a43ba793b524fcbd4b5e' 
  AND (
    token = 'Eb1RbQl7EQKTkTeOLCa/1s5LmT60P+JaHTw/ByEHlng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )