UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5O4KoGu1Ex6GdGL5FxqsjiWaBWjMZQ3ECpDUZZ10ZI=' 
WHERE 
  key_id = 'e945260e391d7ef0ea7f61f9fe87ceed9db4c73edaed1b8aca3b345acdd5d74e' 
  AND (
    token = 'Q5O4KoGu1Ex6GdGL5FxqsjiWaBWjMZQ3ECpDUZZ10ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )