UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hrdNh6pSgKFZr4LRUVIhSxFmBPnLnwHUODOD2sNJjOc=' 
WHERE 
  key_id = '4ba8113daea12b7703feac40b7e126acb4a17611870b7f0012868ad0827d5df5' 
  AND (
    token = 'hrdNh6pSgKFZr4LRUVIhSxFmBPnLnwHUODOD2sNJjOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )