INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecf2a58b92311c8e761f8854f960b76d20aed8014f51616cb9286513170121b9', 
    'mGNte3y0+z/LiSWrn8LAKk8CIzUr56aNUbpfg4dh4yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)