INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d50755fdafefc1450fdbad0d627ea1e1a670d9f05f646fc15c464d05e44901', 
    'na3cAGRBOb85fOMgXteGatOvQNthAwkaSyxscU1iR20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)