INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad00cfa2772e0450f10f449b78e50489ac534aaf7837bddb813b4ac347ba3a39', 
    'Em9Zv1qf0xMUfr2DnKrZ0+RZUVNlGPB6OCPpBJmiThg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)