INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4646427afb0fbba97ee8cd5ae5c20308e4415ce85a07ed21a39af8caa05a3ada', 
    'YMsFnNA7T2PueZLeafKbH9jTZVCak26kD+0RWEi4zGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)