UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6t3JJGyNfcVv5wr2qRzcSz+ESMDDR7FxMvIDfJrHH4k=' 
WHERE 
  key_id = 'b7eba6f1b3f9158688c28b5ee840abf6b3a645f6650c02ad64ba9aa1f856ab5f' 
  AND (
    token = '6t3JJGyNfcVv5wr2qRzcSz+ESMDDR7FxMvIDfJrHH4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )