INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db751e02bad44cd96313d4916b3c7e68dd47650c9b1dfd16b24408ec2c06bfeb', 
    'VB2W62cDWD8tVS28uyScFKJM69g9cCcf6yUT2PQl4dY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)