UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjUbAco+F8pF7SOIEMwmJarrRv9BZvfCBza6Jx7NUoo=' 
WHERE 
  key_id = '2339b22b13a41f355c9d7c3b9413aef10dc6464b2427995cf735caf58ef217a9' 
  AND (
    token = 'rjUbAco+F8pF7SOIEMwmJarrRv9BZvfCBza6Jx7NUoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )