UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lYqOi03BWJm3Q64bmJmZLzlzw+PFRRXy63dl5glfXEY=' 
WHERE 
  key_id = '4b96a7202cd1a894a3704dbdd93320251ceb776e99eb8da41d21ca7a67191ec4' 
  AND (
    token = 'lYqOi03BWJm3Q64bmJmZLzlzw+PFRRXy63dl5glfXEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )