INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4821b24fe7f0f2c60073c50c829affad756369778a84b14f4273b82b85a96fc0', 
    'oiGf0PWYMQhosJXqxilg8xwHUA+CLCrKeLUbSekOg+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)