UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZoZUnRxum1EXdccjHifV9dIBmE3acXRcwGS7CEW2WU0=' 
WHERE 
  key_id = '926dea873a891a5ad92cde16bdeaa450f5ace115d95ce0f8fe97491beb929188' 
  AND (
    token = 'ZoZUnRxum1EXdccjHifV9dIBmE3acXRcwGS7CEW2WU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )