UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HuVoaePb9eiD0m2nsKEYbeAcSe2psBW4CutzyOmxl0=' 
WHERE 
  key_id = '9b323dc4e0cc73fad1616445f1964f68b9cbb0d65b2f554de43f4334c64652df' 
  AND (
    token = '8HuVoaePb9eiD0m2nsKEYbeAcSe2psBW4CutzyOmxl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )