INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43195b587392f45e9c6741789abb5b50a63484aedb60b6d762c89558057410cf', 
    'q+BDkLwzw9SjlqRQV+qYaRwOyKT0zboLba4O9QaSUYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)