UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKn8MO7ES8cfj6HNkaVr7KCHsNwBIEngiaq09yIaTJI=' 
WHERE 
  key_id = 'b007ecefe5efaacad448336f20e143226d754f224b0b16b3f9f1ecda7b28601f' 
  AND (
    token = 'oKn8MO7ES8cfj6HNkaVr7KCHsNwBIEngiaq09yIaTJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )