INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f144afc74a99c2526137dab02bf1bf768767c8856b9ed91cf2083356c406c9', 
    'mlaO2rDPv3xFZ/JbAGnXIJFY9vVzVhtFwRGXUjARll8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)