INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '491887dbc60fad4459054cd09aa391bd9e3d49f3f245bccf340f7865270040d1', 
    'xMSzxYw0rh9bu9rxRDlcOAwCmzlxz8qxc5pEOs+W9U4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)