INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75585e30ca98f045ffa360f049da3b4b7119bc98b832dcbe81b9792267b20d2b', 
    'ont3IahQ2CO1xjl28cJ8FUijQqYmUncj79v6tI142c4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)