INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8e013e460e4cbfd71cf4fc87264c40c90321d5c15734e07f222193a91b97749', 
    'nKvIJnyq8rGGQET69zbOCex+vda/45q1h1HnvvGZrnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)