INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33c412517bcb2c84df7f3902b9c059efc3d44edc88100fd7d46d10da36354dc1', 
    'z6ISnMcpeKv6JuedKSBiiraVaOIuiwMiIFs1B2HuN/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)