INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b6c8ec04fb733228a033a2290c65151776f192c4da37aa6c7afcb418f8d72ba', 
    '9rgtqfHWaWThKiI12JxKlWmSm2qblZQbf1Zh6W1PWr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)