INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '726286cf58e355736e1a86cc7ed76bef1e23318e22b71b583e7eea8c0706a631', 
    '1QVx4KuaYPKlQCoIKKWTjgI+dKI9NboBqUaOfkwCzao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)