INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d424b09d64286b7e2d9082ba04903343ccfe2f05b8488926994b38f213053ce', 
    'IwIyDg4dcwWXd+k8kxPUclq4ay5T1c0OydVtqxb6Tgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)