INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7bafc829f830a9c61aea53db8f3cb051bb959a719f5e9879c61d3e7d09df4c7', 
    '5gztxa28yN9JxT41A/rMUBbhPR4C1Yz2tFQEBUFXyZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)