INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af2e265bfb0870d3f3580ea8ccc957201dc555351459f7cc6ab7ee11849062d', 
    '/m5bq5Hn/LqYASgmUAOIunqTQr2jJgoVYo32mmEmScE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)