INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4bba7d60de97343a0f77877e87a87ceb40340be4c114b1921fec0dc25d2c30c', 
    'ShKNa1OStK9+cMQPKgFiDgn9dgST2aGkqffBOAN2N4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)