INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3979c81c4a9bcae2273754f7deb0eaf66037fd469f04c226e88d252769630537', 
    '8ufe4gJtErLgL2lER8GnKajx1Lfge4jMeaP6ttQW64g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)