UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FdRLPb+J89DxPb/S/6vYjN+Sthv9ftOFUyKkcxhm/w8=' 
WHERE 
  key_id = 'c395f26ffb61b96399c64b6803b1276b8c2047e6f3791042644eae6389147852' 
  AND (
    token = 'FdRLPb+J89DxPb/S/6vYjN+Sthv9ftOFUyKkcxhm/w8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )