INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '518c571fc4c50c337fde715b981ad70b8a2a991672c4e5cbd053642b7bcf5803', 
    'yGZzioMHaImQP4qCsKjkMYKpslzj8ANuGFCdbq4S7Ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)