INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fd6905872e30727a320cfcd0e2c53084de0edb14a84bf6336ebbdc6654f9afd', 
    '7TtKoAax9eROUIgoqg6G/IR9o9dwFvgnNQ7aZba8ElI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)