UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2p7915nNSj2b3crxilDppIYCzwD0/0v1e+ncHU/55rU=' 
WHERE 
  key_id = '35c8b1eb352a4a3dfb3de7c06398cd58dbd38131d9fbc0b49c55e9a75cca3dcc' 
  AND (
    token = '2p7915nNSj2b3crxilDppIYCzwD0/0v1e+ncHU/55rU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )