INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b9931b587d2d962b98191937874428bf6c128b0bcf7747ed21feec72d92b0e2', 
    'Q7qbVLYhY04n5IMQ5LD92aU4NiFeUAs8ZIk3t76PxGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)