INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fde794f82d19a094235c7d6c3bee5afbc0a818d2f212f5da95c11aff56e6120a', 
    'DEScWGsDFvmVFViDf2c5+7yW/g8WlLO2WSDPjmrCobw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)