INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f1740a3721d20043d3ab36c0b72c33dcc48ade2a242634c8d2c607db56fd842', 
    '4no6CaehtuoDOOQgYXLFqfEN0pcaU24RF2MwqoE8cro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)