INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a77679049656b86dccb7d77f0dab22fc8a3d36e2cc8d50c2c1a7f351d13d1262', 
    'BDeBN3Gxuui0eQRE3nJMZmgBfm95BCg+A9ftbcqrQlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)