INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b7a129f1de727c53c693965a13488d39d356a45e7f221ee952ca8ee514719d', 
    '/B7ZXggd2FaNmdHpdyxb4uka62ALb7C2VU84Uf5mS+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)