INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b63e6084c25862161a2df9e75e25f09dc3b89c323528a70ffac6c5da8017397', 
    'RBQObQVgGE22BCwoAXSAd8AMSmO6Ks1MtzfHLaYBEek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)