INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6493f03f8eca1d21a00cc8924469a0c31f8473b2b1dac5ddba7935f1132c7478', 
    'FxRf76MUN8S3Z9GqeXYe/JkH26AHOlC0NEvCiNFyrjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)