INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb4954ff091429d5031b4a8a430af4ce3f9d5b6589e8768f9d13ced062ab0626', 
    'uBTABPQX8fpuefRwPuxKphBbGnd6Wi3wh+0ecjvvIsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)