UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCUySkh8vrotgF7gUuc8vIrBTAPCk6aLwyszcg0u4Kc=' 
WHERE 
  key_id = '446c1f59cf2795ea2e324246d6e7def2bcab219ee6447ef3a42dff31ce7ca3a9' 
  AND (
    token = 'sCUySkh8vrotgF7gUuc8vIrBTAPCk6aLwyszcg0u4Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )