UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKqkRrWRNXKgZ5Zi21B9C3bBwBcQ1f9itCALUOCfPpc=' 
WHERE 
  key_id = 'b6ae700a4f1e0a37cd3bbc62e514df28d40a33907646e951889bb1b921c8f622' 
  AND (
    token = 'CKqkRrWRNXKgZ5Zi21B9C3bBwBcQ1f9itCALUOCfPpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )