UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHC9AlQd/nIra6GUKFfEYQ489iXbVKKWMcsMaFV3HgM=' 
WHERE 
  key_id = '748c6b0da3362e5d74c1aae438a64220d7cc9b331f11beb08d68b7c379fca999' 
  AND (
    token = 'SHC9AlQd/nIra6GUKFfEYQ489iXbVKKWMcsMaFV3HgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )