INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c95e2feb550e3df7a6f0145b1eb7ba97fa9540a9c38e0e26b5db9c7d91946c50', 
    'dbDZA+UHQWeJCoGLjsI0y97QMmFmnyeb1LBDXax51PM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)