INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd52201adb12b5a93f03117b8a8c30fc758d4509689b3b7a58b1decd30333496', 
    'x5Cjnx9XkRUsUN34tIqLg9ei0S82beTIhMvt191i1DY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)