INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '232e1c3dfe404b0047e2e60841012ffc16e6328d538a49e5b1b0f9621aa587cf', 
    'xkqHmiokCknkEgBb4OiPvUlprrj/T3RKMSpdzTZwny0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)