INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c60fcadcb42b7c7400848d734039b064168945aff7be6a34ce478e98a4e2d8a', 
    '+fpAbE60PDoJgqQdpjh77NCOEpeosPoB4xJHJgxnHhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)