INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd323c6ab6674082cc7dba9fa6611670cf54f78fc6cc7065d0946cb7b3f25f849', 
    'EtgA6rnyVhbsVtc/QzsGBIh/EjJeqeaTInyXdHxFT7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)