INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a349623ef77729a726620a91a36d84243d23539231edd30eee177fffdce0649f', 
    'jJ2c4mJ49eBjnber6rAtWy9vxnyJPlH34v7nc+EZ5bs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)