UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQerz8w0iitEBcVTsFOcMFmRO0ksVerAOWbVDa/lb3k=' 
WHERE 
  key_id = '665db0c93df8e21e38a719c60ade08c162e8ccdb2a8185c8160a1dd49fa4d267' 
  AND (
    token = 'xQerz8w0iitEBcVTsFOcMFmRO0ksVerAOWbVDa/lb3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )