INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef3d6fc98a714680198a4c3e6b087747b0a9047a4fed79864307adbc389578f0', 
    'l5TDftQLTO6QwbHq6OZRAhlPdh+D10enaX7+MGP3fFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00010

Result

int(1)