INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '693b948f088c51e643f1d4a47cf2e5b3b127ac7b6f1b2d3c1c8e3c844c5d9bb2', 
    '50jQRIgwjncwqfuXu6U1r88eFoz3nRluqaMNs7use7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)