INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75236d9d1494581d43816470add9d7cc5eafcd3a7af942ae4daa6ce8cc534fc', 
    'nhblbjmnLPQXHrAiP+EfS8kDklOANEOOAhEAl3tQTMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)