INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a9d862fa82dd6f322161224ac3f57e2639370742345bec2791cccf4420199a', 
    'tsaiDAY5o8gkMW+X0Doj8oaKpCav4cjm/OgRUNCjYrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)