INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3802f9f29325f032f2908f3dbc6d26d476251f49fbb112deec0793ac5d462180', 
    'bUcKkiov9NlvXjVFdeT35slAs3zckRdsIsRUG64nHwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)