INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16705044348b1bd46c8c5a9e01da884a2c3415ba9bb1222ec0c6e807a8d8c0b3', 
    'BBTczLt2n7c6jF8qpT5Vobiq2wHgA79LvLeraShvJd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)