INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6bcf5fcd3e98c81f28ee45f8183e236cbadcffe49e9b52066de8885004969c9', 
    '7ZTcHw2/CwcieitK1ePti5tKjRzFGQ377lAnBgJ+eyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)