UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uY4reAMBnsASTt52lY8Ps7xlHFlMY2OsDtuneX1qUok=' 
WHERE 
  key_id = '1694e531d1ca4e7e896faa4402ade5090b23bc5fde67ea30c198af1b60b7c3f8' 
  AND (
    token = 'uY4reAMBnsASTt52lY8Ps7xlHFlMY2OsDtuneX1qUok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )