INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81834f8bfca8ce070de308c1796cf7db82eda6b3554c15fe38ed8bae99359a6a', 
    'NYVjsuuDjeLCvC6ttbzG2Mflco5FtCQdb+i0W7urQQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)