INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f958b5cf557b88a134b23fd6f270de10632c0a5593b542f1d51ef3c3b3d1147d', 
    'x9QSn2vtk7wHqKjFA/ffWzt1cFuZN3lhiJ8Qf1qaEB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)