UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJjguuQjbUNFYsyPZjtJ4GolDLqekF/Fu6enyhO5jtc=' 
WHERE 
  key_id = '1497c2b7c2621828df605dc2e780e560b72b408e6fbbc42b0e4a14027bccab28' 
  AND (
    token = 'vJjguuQjbUNFYsyPZjtJ4GolDLqekF/Fu6enyhO5jtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )