UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hhM4NdZogv8F7811aNXZMJIrBcBKAlD4J4gFd3ZXAUc=' 
WHERE 
  key_id = '842e1f62cfee90524d27cab21df87ce30f631c59d6bd92008dc44db4e377bd2e' 
  AND (
    token = 'hhM4NdZogv8F7811aNXZMJIrBcBKAlD4J4gFd3ZXAUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )