INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '788a4e2326f16a8927dacfd88e3ddb31bbed7391abaf56d88743fa2674fdc3a2', 
    'vwaVqQf3zRxs/NS5cfMVr/vyvBUIWr+Fe13fVH5l9OA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)