INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c4dc6c96b8df52604842bf0279ea6668cb8ba03f47eb60e9d6393370388808', 
    'XhQDlsLs+GPiHKLD3Ya1/4DbhD2AV14CsI21FLK8MVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)