INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f33c8def41bbf881c9a8b8249427713328a166224298a6513a280ebeab2ff12', 
    '6yJxX/wrc1v1WndF0TZgBM/rwmYQPEE6w95iJHEGajY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)