UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rb750uhzOegRCZYOYQUT4bS2X65dyeQlT3GleOk0B9M=' 
WHERE 
  key_id = 'ace3e52e9686f1b13d60f04021d7660abae46cc1846a7c53341807e7395309c1' 
  AND (
    token = 'Rb750uhzOegRCZYOYQUT4bS2X65dyeQlT3GleOk0B9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )