INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31dc63143e44ed02d2094aaebee6ea8ac4b4afd5111d668a7134da59afad1ed9', 
    'ICVcfPpYwnE4C9zGsL5mBztYR4RA3bE/vV2uiR6E2tQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)