INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70af1983d129d3f4f5816a782f8b12039f940882b6f6af34f33bdc038d03071b', 
    'hruVUQeYpRKy8M6PiotvAg+f3D5JCqdg6+EXqb9zZ0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)