INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2510dac9a69157df7c0de48dfdf9f29fef2a684863a07ed26668a38073e91a6', 
    'rsZ0PDOz0LiqUFLl+S4brvIgyHNy0+LZ9GzvwwklspY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)