INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00511273def96f938e396330dfe6400dfcaa9ad10beb4939b7a06a1924552ff3', 
    'HkbGUx+lfSTvTVZaLtfqhTgGUwB+XUuRXxiAyoaJsw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)