INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5de58a61d392e8017812d246e555e8cacbfb1fb729fefe8b3712a014ca2f29ca', 
    'cfWR0dgmVp8RpopJvv+KsbGVnPlgsmQrw5p5p3DpOZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)