INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b87971f6801efdb002f8028c21dd83c714481c3fc0fdb7978ef1eddc6cf6d0d1', 
    'rX2NMEfjer2zyYYUqMB94FsLXhywfdeG3/zWDjYwwYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)