INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12dba50096c4fb725960462c63f01bc822dbf8ee21eba0b431b5802c64af83d0', 
    'rf0B76Gw//KFVUvKvWW5aInZGiAw8vKuOsaHC4IV2Do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)