INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e3f2061d0b0b5dc03987c1f27e0cbf4502739649d30604e0cff25a3ce06303f', 
    'bFIOAqzd8TJnU8d9U1JtUV+ueiyDO44SLbHeX287WgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)