INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5e2d479bdf1d4e1793c1d07796aec94223a5b92635b0ce9e6f893ff0df471c', 
    'RROtw2KmX38jBfqetElySIWEB6fXlIwm2bNa6GqJs1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)