INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e789968479425c8ec79a02ee2efe39d336c0e8203598437d833f6fa63186670c', 
    'aCDy7BD8ay/cinZEmf5botVdI3xP2IEf+ineX0sex28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)