INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '546ba0e9eacd760c659437f19de24c6c077fe5e192cb06cfe6c6c037819f74dd', 
    'E6Utw/iXjkJmrw92ZDBjiwLVwxTKes7y8FTOA/ESYWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)