INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d11026c3442a65edbae5a83c78143f86e265c9852d817163df9e0a592bf2b44', 
    'Vky+MQzo0n2DZBzvxOWTRg8M9XO+e8HomISkg0Eh2UU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)