INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d0f0a28a11542b50d3b085468bd064b0d6c1bcdb78365d158b4dc5ba72ac61a', 
    'Uf7TS7bwmVEi5HlsNn6TKngTjHC1aqJ2itvhUtin2p8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)