UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qXXd9jZbzWr8PEFw01rb7n44VQlX2smt0TSoH4AG1k0=' 
WHERE 
  key_id = '108af5527d87d6a20c30070289e14c09f8125d9df9defa978cbcf95afd0e356d' 
  AND (
    token = 'qXXd9jZbzWr8PEFw01rb7n44VQlX2smt0TSoH4AG1k0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )